All of Ratio in 30 Minutes!! Foundation & Higher Grades 4-9 Maths Revision | GCSE Maths Tutor

[@TheGCSEMathsTutor]

After popular request here is an accumulation of the Ratio & Proportion topics across foundation and higher. The first half covers topics across both papers and at 20:05 it begins the higher only content! Enjoy 😁 don’t forget to subscribe!

[@jakeberry9931]

Ratio

[@yorambo2857]

@@jakeberry9931 🥶🥶🥶🥶

[@energex3372]

16:07 the answer is yes

[@joewright3715]

you have single-handedly saved my grade, on every exam ive ever done i got ratio questions wrong, but now actually understand them :)

[@ChinyereOkia]

Me too frr

[@mynameisnobody6242]

I like how it is fast paced unlike other tutors that waste time.

[@TheGCSEMathsTutor]

So glad to hear that!! No time to waste 💪🏼

[@IMakeAcapellas-tz5dr]

He really wanted to make that title lol

[@zainsultan8628]

i hate maths in general but i have a test tommorw and i do not want to fail so i come to this channel i found and learnt alot from this and now im confident that i will pass the ratios questions without a doubt

[@jeetskeet8162]

So if you ever come back howd you do

[@Smoochpig]

How’d you do

[@zainsultan8628]

@@Smoochpig i did good

[@zainsultan8628]

@@jeetskeet8162 sogood

[@thatguy3221]

Ratiooooooooo

[@magpiestudent9357]

This is a fantastic summary of ratios, which are proving to be the absolute bane of my life. I would improve it by mentioning hints about having to learn other things for the additional steps in the higher questions. For example in the question where you have to work out density = mass/volume, I didn't know that formula off-hand and so I had no idea how to work it out until you stated it in the answer. On the plus side, I'm studying iGCSE physics as well as maths and will no doubt come across that one again, so it is good to get a head start. I really appreciate the help.

[@MarissaCohen-s4t]

THANK GOD THERE IS ONE VIDEO THAT JUST COVERS EVERYTHING ON RATIO, I LOVED THIS

[@JP-mg5dc]

These types of videos are amazing

[@TheGCSEMathsTutor]

So glad it’s helpful!! 😁🙏🏼🙏🏼

[@Jasmine-ep2kh]

I CANNOT THANK YOU ENOUGH !!😭😭

[@TheGCSEMathsTutor]

No problem at all 😁🙏🏼🙏🏼

[@thatguy3221]

Ratio bozo

[@botheredalien3005]

@@thatguy3221?

[@ernslvr]

@@thatguy3221L

[@jibrailmuhmed621]

i love the fact that you actually let us know when you hit in to higher as i just need to know foundation thank you so much

[@user-ko4op6ff3o]

wait what time?

[@cloudqbaby3101]

@@user-ko4op6ff3o after 20:05 is higher :)

[@vladzxzxzx]

ratio

[@UkrainianSolarYT]

Today i did my yr10mocks (Year 10 GCSE Mock) non-calculator exam and didn't understand ratio. It is coming up again in my next 2 yr10 mock exams (Year 10 GCSE Mocks) so thank you so much. you really helped me shape my life :)

[@taratara8489]

hope it went well (:

[@UkrainianSolarYT]

thx (:@@taratara8489

[@khushimodhwadia9342]

ive got my y10 maths mock tomorrow lmao

[@UkrainianSolarYT]

Good Luck khush, i know you will do great :)

[@khushimodhwadia9342]

@@UkrainianSolarYT thank you it did!!

[@mackquack7]

This is great because it’s quick but still helped me fill in a couple gaps in my knowledge.

[@Futurebusinesshehe]

Sir at 15:57 I calculated the speed first with the formula I divided 30 x 24 which was 1.20 mi./min.. Then I converted it to hours which was 75 mph and the answer is yes I also checked it from other sources I think that you have a mistake, can you please respond?

[@anujithan9283]

Thank you Sir It really helped I did the maths test 2 weeks ago I got 71% after I did not revise for 3 days so I forgot and I watched you vid and its back again I hope to get the same score or even better in the next test Thank you very much sir for the help :)

[@voodoocurry2762]

I’m confused with the question at 16:08 it asks will the car have to travel faster than 70mph to get there in 24 minutes? Isn’t the answer yes? Because the car isn’t able to travel at the speed of 70mph in 24 so it will have to travel faster than 70mph.

[@thesafetytouchdowns]

Someone said it but WOW WOW WOW WOW WOW WOW ! So well explained. IT brings back memory why I love maths

[@itachiff5895]

I learned more than what my teacher did in the entire year 10 ratio

[@sumayaakther6921]

my mock is today and i watched this just before going school!! its so helpful thank you!

[@AbhayHero11]

deserves a bigger audience the knowledge is not being spread out

[@pleasedontlookforme8036]

So useful! thank you so much for putting where higher is, as that's all I needed. Also, you have a very calming voice that's really nice to listen to so even though you can't really help that I appreciate it! It helps me concentrate a lot!

[@thatguy3221]

RATIOOOOOOOOOOOO

[@OrangeDude7]

For 16:08 i thought you have to do 60/24 x 30 to convert the miles into mile per hour, which is 75mph so the car has to travel faster

[@petrusbeatrice674]

I was confused too at that part, but this was a more non-calculator-friendly method. The answer should have been yes but he said that the car will NOT travel 30 miles in 24 min instead of answering the question from the problem (hope this helps)

[@OrangeDude7]

@@petrusbeatrice674 oh okay, thanks man

[@Shimeez]

Yeah the anser should be yes

[@HaiderNawaz-k7p]

i have a test tommorrw and this really helped me out thanks

[@NifemiPeters]

Finally got ratios 😊

[@prameerse1586]

This is wicked even better than my maths teacher I guess

[@preetansumal1330]

The intro is the only reason I watch these vids

[@jesseokorom5694]

at 16:04 won’t the answer be yes? Because they’re asking if he has to travel faster then 70mph which he does.

[@danieldabiri9429]

at 16:00 isnt it yes? because the question asks if it needs to go faster when it needed to go faster to reach 30 miles in 24 minutes, im assuming you refered to the first line at misunderstood the question

[@xkhanz777]

I was thinking the exact same thing

[@prathapannagaratnam]

For the question "A car has to travel 30 miles along a motor way in 24 minutes" The answer I believe is YES. The car has to travel faster.

[@yasminmoody6060]

Life saver! I never understood this topic before

[@jakeberry9931]

You've never understood this ratio before

[@mohamedabokor765]

@@jakeberry9931 L

[@jakeberry9931]

@@mohamedabokor765 .

[@botheredalien3005]

@@mohamedabokor765 ?

[@official.mamba1046]

Really helpful

[@TheGCSEMathsTutor]

Thanks! Great to hear 😁🙏🏼🙏🏼

[@lyioszf]

14:45

[@RaccVA]

Great vid sir

[@vladzxzxzx]

ratio

[@idk13539]

What a bloody legend

[@jennahall1773]

These are so helpful !!

[@TheGCSEMathsTutor]

So glad to hear it 😁🙏🏼

[@niquissauvilanculo3970]

You are a life saver

[@sweetakevin4841]

There is a mistake at 16:10, but other than that - very useful video!

[@S2000-s2r]

I thought so too, surely S = D/T means yes?

[@GCSEALevelMaths2025]

Great video sir I love the intros so so much I like the music as well!! Good job sir!! Keep this up!!

[@tanjeenaahmed]

thankyou so much but I am still achieving a low level standard. what do you think I should do?

[@Adiba410]

16:06 I’m confused. Isn’t it asking if we should travel FASTER then 70 mph? If you travel at 70mph u won’t get 30 miles as uve shown so why no?

[@TheGCSEMathsTutor]

Exactly right, they need to travel 30 miles and we have shown they will only do 28 miles so the answer is that they will have to travel faster, I have answered it as in ‘no, 70mph is not fast enough’ 😁🙏🏼

[@Adiba410]

The GCSE Maths Tutor oh ok. This video was really good btw I have tests tomorrow so ty

[@TheGCSEMathsTutor]

Adiba Rahman Great news! Good luck 😁👍🏼

[@lianaadj]

QUICK question, how does 70miles = 60minutes like how did u get that 14:54

[@zippymo672]

Great video very useful. Keep them coming please. Btw which software are you using for your vid? I wish to start up an electricians channel so will need some tips on the software.

[@hannaabdil4502]

is density for foundation to? and also did u do the gradient of the line because I find that soo hard and also I really need help on parallel and perpendicular lines on a graph and also scale factors and maps but by the way YOUR THE BEST MATHS TEACHER EVER!!

[@TheGCSEMathsTutor]

hanna abdil Absolutely!! I have done a video on some of the harder density questions here: kzbin.info/www/bejne/rWPVf4FjbZmrg8U and the gradient/straight line graph series can all be found in the ‘graphs’ playlist, although parallel and perpendicular lines is mostly on the higher paper, but if you check the coordinate geometry series and work your way up to that it would give you a pretty thorough overview!! Scale factors you will be able to find on the similar shapes video: kzbin.info/www/bejne/q5i5gYWbfLimfas and also the enlargements video: kzbin.info/www/bejne/f2rEg36tqtZqqZY I can try and link any if you can’t find them but they are all in the playlists! Thank you so much for the kind words that’s great to hear 😁🙏🏼🙏🏼🙏🏼

[@hannaabdil4502]

@@TheGCSEMathsTutor thank u

[@hadiabashir1801]

You just saved me from going into anxiety

[@jakeberry9931]

Won't save you from this ratio though

[@GhostGecko]

on every single maths exam i've done, i've got ratio wrong. Will update i have a test in 4 days

[@manashvekhan8042]

what happened?

[@GhostGecko]

@@manashvekhan8042 omg i forgot about this lol. I got the ratio questions right!! my first 7 on a proper gcse paper

[@zxzxanimation9835]

are we allowed to use a calculator

[@6S3]

legend 👑

[@All-rounderHashir]

Question: Is the only difference between the separate ratio videos and this one that you cover one type of question multiple times in those while each question is covered once in here? Otherwise it has all the things we need to know? Thank you for ur videos!

[@jakeberry9931]

Answer: this ratio

[@abdahrilwan]

still cant belive you dont even have moe than 1 million subscribes

[@nawaladawe1640]

Thank you so much!

[@holleyjane7993]

Thankyou! Got maths this Friday and accidentally asked for the higher paper and now panicking! Ratio is so common with the higher so you have potentially saved my butt.

[@dontreadmyprofilepicture1691]

Thank you!

[@henoktsegai4037]

At 29:43 you said that 3x times 2 is 11x

[@TheGCSEMathsTutor]

I skipped a step and did both x multiplications in one 😁🙏🏼

[@daniellechad1594]

Please do pressure force and area 😌

[@jamieparker5791]

Thank you very muchhhhhhhhh

[@TheGCSEMathsTutor]

My pleasure! 😁🙏🏼

[@jamieparker5791]

@@TheGCSEMathsTutor 😊

[@navyanagar3784]

at 21:14 would you not add the 20 counters with 120 counters to make 140? Because it asks how amny counters there are in total inside the bag? please please answer i am so confused

[@pleasedontlookforme8036]

No because X represents all of the counters in total and 20 represents the counters marked so the value of X already includes the 20 on top.

[@huruyalem9961]

2:07 read the question

[@thomasputrosyear7864]

Thank you

[@user-hy8iq7ox3t]

20:21 My answer is 45. Why do we have to assume that the values are proportional to each other? Out of 30, 5 are marked. So the 15 marked counters are still in the bag. So in total, 30 + 15 is 45 counters. So would you be so kind to explain if I went wrong somewhere

[@pleasedontlookforme8036]

Because there are more counters then just the sample total and the marked counters. Remember 30 is just a random sample, NOT all the other counters that aren't marked plus five marked ones.

[@parkour.11parkour58]

Hi GCSE maths tutor. I did it another way and I got it wrong. Can you please help me to see what I got wrong. Firstly, I turned 24 minute into hours, which was 0.4 Then I did 30/0.4 which got me 75mp/h Speed= distance ÷ time

[@TheGCSEMathsTutor]

parkour .11Parkour Can you time stamp the question please 😁

[@parkour.11parkour58]

Ohh, I just realised that I got the same answer as you. Thanks for the help

[@TheGCSEMathsTutor]

parkour .11Parkour Great news! 😁

[@bobsham9136]

When do you knoe when too use a table? Like in 18.03 you did but for some questions you didn’t? Please please answer. Thanks

[@TheGCSEMathsTutor]

Bob Sham When there is a mix or journeys it’s just a nice way of keeping it clear and tidy. It’s like the density questions where two liquids are being mixed together! Essentially whenever there is a mixture of journeys! It’s just a method I like 😁

[@bobsham9136]

The GCSE Maths Tutor the method is amazing that why I asked. I’m not exaggerating when I say this them questions I would not be able to do, but your methods just so clear! When I know where to use it I will get the right answer, it’s just that I don’t know when. So I shiuld use the method when there’s a “mix”

[@TheGCSEMathsTutor]

Bob Sham Great to hear! 😁 absolutely just think whenever there is a mixture or a combination of journeys, lay it all out in a tables so that you can see which pieces of information you are missing! 👌🏼

[@bobsham9136]

The GCSE Maths Tutor okay thank you so much. And are you planning on finishing the whole spec before 2020 exam?

[@GCSEALevelMaths2025]

Good video sir good job. Keep this up.

[@aamiryar3485]

Trying to get my 4 in maths to a 7 in one day 😭😭😭 wish me luck

[@yusufamr7888]

Love the accent!

[@-x565x-5]

Oh no I have a mock tomorrow and I needed help with ratio and I came here and all it’s done is fried my brain

[@TheGCSEMathsTutor]

Sorry to hear that! Hopefully you managed to work through it 🤞🏼🤞🏼

[@-x565x-5]

@@TheGCSEMathsTutor ye I did in the end

[@busy365]

@@-x565x-5 god job

[@vladzxzxzx]

ratio

[@truthquest1194]

Thanks, you've made click for my daughter

[@notjohn6851]

21:29 - wouldn’t there only be 90 as he hasn’t put the 30 that he’s taken out back into the bag?

[@3g.939]

Turns out this year my son's school is not doing GCSE. because of Covid-19

[@eyeshaq936]

Will the school do them next year?

[@lokiasgardian5304]

@@eyeshaq936 right now in year 11 our mocks are our gcses and we also have to present five pieces of evidence for the grades that we get. They might do that

[@Beautifulpathway3]

u explain better than my maths teacher lollllllll

[@jakeberry9931]

Explain this ratio

[@Yokai_Nu]

@@jakeberry9931 L

[@jakeberry9931]

@@Yokai_Nu 🥶

[@thatako769]

why doesnt the rule of three work in the directly proportion square question

[@ARYANCHAUBEY229]

Hello sir pls awnser this, for the mobile phone exchange question cant u convert it both into pounds as well

[@felipe_is_bot3677]

A bit late, but yes you can.

[@dynamiccosmic3631]

for the 30 miles and minute one isn't it yes because the car has to travel more than 70mph

[@sofunny00]

Yes, that's what I think!

[@Mr_TXG]

What software are you using

[@ximaanxo17]

I wish I had seen this vid before my paper 1 yesterday for mocks lolll but now I know for my gcses that Im confident in ratios also 2:03 am i the only one that notices ''How'' was spelt wrong in the question

[@nathanaelboakye3108]

so for the first half of the video is it foundation?

[@TheGCSEMathsTutor]

Nathanael Boakye The first half covers both papers, so yes! 😁🙏🏼🙏🏼

[@nathanaelboakye3108]

The GCSE Maths Tutor ok thank you

[@marriedasuperstar]

How come at 16:09, the question about a car having to travel 30 miles along a motorway in 24 mins, the answer is no. You said in the video that it can only go 28 miles so it would have to go iver 70mph and the question is asking will the car have to travel faster than 70mph to get there in 24 mins, so wouldnt the answer be yes it must travel faster than 70mph to get there in 24 mins?

[@angelbynamenotbyaction]

Exactly

[@ianyies]

Sir I have the biggest crush on u because u save me smI literally love u

[@tanjeenaahmed]

I am very ambitious but a low level structure and wording system criteria

[@samsingh95]

didnt get the uk USA question and why u divided can you please explain.

[@TheGCSEMathsTutor]

The exchange rates portion of this video should help: kzbin.info/www/bejne/jZzUm6FrhdqYhqc 😁🙏🏼

[@MrsLal446]

Excuse me sir, the 30 miles along way in 24 minutes. If cars covers 28 miles in 24 minutes , then according to question, driver has to drive more than 70mph to reach in 24 minutes as he has to cover 30 miles distance in 24 minutes. And here he can only covers 28 miles in just 24 minutes. Rest of 6 miles needs to be covered within this specific timeframe of 24 minutes.

[@m4ck825]

What software did you use to do the intro?

[@TheGCSEMathsTutor]

Apple Motion 😁🙏🏼

[@m4ck825]

@@TheGCSEMathsTutor Do you need final cut pro aswell?

[@TheGCSEMathsTutor]

M4ck Yes Final Cut Pro X is the one I use 😁🙏🏼

[@Nxthan1el]

does anyone know what type of question is Selina had some local and foreign stamps. The ratio of the number of local stamps to the number of foreign stamps was 3 : 4. She bought 21 more local stamps and the ratio became 9 : 8. How many foreign stamps did Selina have? How many local stamps did Selina have in the end?

[@jakeberry9931]

Ratio

[@itzme1033]

​@@jakeberry9931WELL NAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH

[@hxvoc_7708]

At 29:48 isn't it supposed to be 8x instead of 12x then you use the quadratic formula Then the answer would have been X=1.37 2d.p X=-4.37 2d.p

[@axzusfn6273]

no because he does 8x add 4x=12x he just skipped a step

[@Khaloodi_dxb]

why do you x10 on 4:05 ?

[@Khaloodi_dxb]

i mean 5

[@TheGCSEMathsTutor]

So that the crossover number is equal in both ratios 😁🙏🏽

[@jakeberry9931]

@@TheGCSEMathsTutor ratio then

[@Twister00500]

Why was there 1/2 and 2/4 at 28:55 ??

[@HarmanKahlon-xz3lm]

4:16 I dont get it can u explain in brief or give me a topic name so i can find on KZbin

[@nicolenewman4378]

On the question A is inversely proportional to B! Where does this formula come from A =kb I can't see K anywhere I the question 🙈

[@Seedboi]

you just replace the proportion sign with = and put k infront of it. Its the method of working out the answer

[@ministronii2865]

K is = to constant and constant is represented by K

[@tayy3035]

Can someone pls tell me where this video stops at the last foundation question because I don’t want to learn unnecessary things

[@jack-ui7dk]

at 14:25 , i understand how you have answered the question but how come it doesn't work if i put into my calculator ((180/285) x 9) +((105/285)x7). Thanks.

[@taratara8489]

In 19:48 don't I have to times 18 and 9 to get the hours?

[@bigbro6485]

Can someone explain to me why 70 miles=60 minutes where has the 60 minutes come from I can think right now someone help please 🤞15:05

[@TheGCSEMathsTutor]

70 miles per hour means 70 miles in 1 hour! There are 60 minutes in 1 hour so 70 miles in 60 minutes 😁🙏🏼

[@bigbro6485]

@@TheGCSEMathsTutor thank you so much 🙏

[@mohammadhosseinasadifard9973]

The area of to trapezium last question 54 plus 50 is not 94

[@TheGCSEMathsTutor]

Mohammad Hossein Asadi Fard it’s 44+50 😁🙏🏼

[@mohammadhosseinasadifard9973]

The GCSE Maths Tutor sorry my mistake

[@TheGCSEMathsTutor]

Mohammad Hossein Asadi Fard No problem I make plenty of them 😁

[@rahimahussain9974]

Thank u

[@Saddafa-p1q]

if 6 taps collectively takes 3 hours who can 1 tap take 18 hours plz explain me this ( 19.06 )

[@ARYANCHAUBEY229]

Yes that is correct, 6 taps take 3 hours meaning 1 tap will be 6 x 3 equals 18 u are correct @amna_47

[@littleh8321]

On 4 min why do you times 5 by one??

[@TheGCSEMathsTutor]

Here we are trying to make the central number in the ratio the same, so in order to make the bottom ratio match via the central number we have to multiply both parts of the ratio by 5. It’s similar to fractions when creating and equivalent fraction, we are just making an equivalent ratio! 😁

[@bobsham9136]

Why did you use 60 mins at 16.08

[@TheGCSEMathsTutor]

Bob Sham 70mph means 70 miles in 1 hour, or 70 miles in 60 minutes! When it’s non-calculator this method is really good for breaking down a speed and building it back up to a certain amount of minutes.

[@bobsham9136]

The GCSE Maths Tutor I didn’t see that it was miles per HOUR. Thanks you!!!!

[@TheGCSEMathsTutor]

Bob Sham Glad I could help! 😁

[@chaneld152]

4:02 why do you times bottom by 5?

[@callummullaney2353]

12:47 Primus ;)

[@vladzxzxzx]

ahhahahahah primus lmaooooo u got the whole squad laughing ne

[@SilvaProductions34]

YOUNGBOY BETTER + RATIO

[@animatedsillysongs4762]

When I’m revising for a test I’ve already done-

[@mrfreerunners1]

after what time/question does it go to higher tier

[@jakeberry9931]

After this ratio

[@kazirezwanahmed4535]

Bro what is he tmr is my olevels he came in clutch