Inverse Proportion in Context | Rate of Output | GCSE Maths Tutor

[@dollya5407]

Why doesn't this channel have a million subscribers? Thank you so much!

[@TheGCSEMathsTutor]

D O L L Y A Let’s hope it gets there! Thank you!!!

[@uknown5732]

Alie these videos are really good.Thanks

[@TheGCSEMathsTutor]

SVlogS Thank you! 😁 great to hear!

[@jobgooglw8845]

The GCSE Maths Tutor do u mind doing a video on money solving problems please? And shape problems like “solve the area of this large triangle I tend to struggle

[@evelynlast5242]

I don't know why, but i was always stumped by these questions in maths papers, i could never get my head around them and i never understood them because my teacher never explained it in a way i understood- but somehow in one 13 minute video, you have managed to explain it to me !! you truly are working miracles here! thankyou very much.

[@TheGCSEMathsTutor]

Well this is just amazing! I’m so glad to hear that the channel has worked so well for you, it’s amazing how it clicks when you find a method that works for you, keep up the great work! Thank you so much for the kind words 😁🙏🏼

[@ernestg.3260]

I am doing GCSE maths. As a foreigner, it is quite a challenge to get a pace when English is not your first language. However, I like the way you explain things. Concise and straight to the point.

[@cavemanbrudavcaks5939]

what did u get

[@erenyeager6668]

for the guys confused at the questions after 6:50, my own maths teach at school doesn't even understand it, just memorise the steps and you're good, its a very common paper 1 question, it'll almost certainly come up

[@ryuxfx52]

Speak for yourself, if you want to just get your grade aren't doing any more maths in Alevel fine. But if you wish to study maths further you need to understand the underlying logic & reasoning behind the explanations.

[@erenyeager6668]

⁠its ironic because i do a level maths now and not once did we talk about proportionality or inverse proportionality so its a win 🎉

[@tropicalland4552]

@@erenyeager6668how’s it

[@abbouddin9105]

on the 8 machines 9 days question, what do you mean by on the 1st day it takes 3 days of work?

[@swldnsstory9843]

The days of work are equivalent to the amount of machines used :)

[@anyonymous9145]

@@swldnsstory9843 yh but it clearly aint the case when it took 8 machines 9 days .....

[@swldnsstory9843]

@@anyonymous9145 I mean... it does

[@saudiaair]

icl its really confusing but in maths sometimes its just the way it is dont overcomplicate it

[@Diana-hn1li]

@@saudiaair i couldn't properly understand the reasons behind the steps so i just memorized how to do them

[@Maverick-c9s6l]

Thank u i did paper 3 and got two marks off full marks

[@umerhussain3855]

Higher or foundation?

[@YN-ry6cc]

This channel literally needs 100000000000000000000 subscribers This channel is 👍

[@ahmD-ce8cr]

Thank you so much, great vid. Saved me as I have a paper 3 mock tommorow. 👍👍👍

[@TheGCSEMathsTutor]

Ahmed Mustafa Great to hear! 😁 good luck!!

[@ahmD-ce8cr]

@@TheGCSEMathsTutor Thank you so much, I subscribed and liked and your videos help me a lot.

[@user-yf6ns7ji4f]

@@ahmD-ce8cr what you get

[@ahmD-ce8cr]

@@user-yf6ns7ji4f I didn't do the actual exams because it was cancelled but I got an A for maths

[@user-yf6ns7ji4f]

@@ahmD-ce8cr was your mock hard

[@js4cookie]

Can anyone help me understand, in the second half wordier questions I understand it all up until the final step of adding 'the initial Day 1/2/3) part? Have we not already done that by tallying up the number of days/machines working that day and subtracting it from the days/hours of one person? I can't get my head round it? Feels like the step is being repeated twice

[@Bannapickleonion]

HOW IS 3 MACHINES BEING USED IS 3 DAYS OF WORK WOULDNT I DO 72/3 TO GIVE ME 24 DAYS OF WORK

[@michaelaa162]

literally what i thoght

[@ambahniah7784]

i kinda understand now but what do you mean initial days and where did it come from?

[@Dz-nn9gt]

I dont understand the WHY for the last few qs

[@Glowdits]

same i know so damn confusing

[@_angeell]

@@Glowdits i hate this topic so much omds i always get it wrong

[@Glowdits]

@@_angeell yeh flying angel

[@valious420]

comment for the algorithim so more people can see this mans amazing videos

[@TheGCSEMathsTutor]

@@valious420 you are too kind, thank you ☺️

[@S123-x5b]

This was very helpful, thank you😊.

[@TheGCSEMathsTutor]

Sonia Galiza Great to hear!! 😁🙏🏼

[@STATIONARY742]

i love this video and i understand it a bit now but i am quite stumped on the question after 6:50. can anyone help pls??!

[@ByfronBypassedScripts]

so the first step is always to times the top two numbers which are 8 and 9, so times them together and u will get 72, u pretty much got 1 mark for that so thats good, then after, it says on the first day, 3 machines are used, so u do 1 day = 3 machines 2 day = 6 machines it only goes up to 2 days, so u add both of them which gives u 9 machines, thats 3 marks uve got so its alr if u dont understand the next bit, so after what u do is, you take that number that u added which is 9 and then you do 72 subtract 9 and ye

[@STATIONARY742]

@@ByfronBypassedScripts thx for helping me and writing a whole flipping paragraph.. Bless u🤩👍🤓😅😀😁

[@shanejoy6461]

sir do you organise the playlist in what you should learn first?

[@_JackDavid]

For the 8 machines 9 days question what do you mean by 1 day= 3 days of work?

[@TheGCSEMathsTutor]

In the first day 3 machines are used, so in terms of 1 machine running for 1 day and doing 1 days work, if 3 are running for that first day then it would equate to 3 days worth of work if only 1 machine was running 😁🙏🏼🙏🏼

[@_JackDavid]

@@TheGCSEMathsTutor ohhh thank you so much! Life saver!

[@BRECKDOG]

@@TheGCSEMathsTutor This is the only thing in all the videos I have watched that baffles me.

[@zecdi]

@@BRECKDOG yh same this shit confuses me more than grade 9 stuff lol

[@fullc0de]

Great explanation! Very helpful.

[@madinahussain8186]

8:23 the second day= 6 machines not 6 days, does this affect the answer?

[@charlotteennis885]

1st day does 3 days of work as there are 3 machines 2nd day does 6 days of work as there are 6 machines

[@Mathspaperks1ks2]

113k subscriptions and growing woooowww!!

[@TheGCSEMathsTutor]

Thank you 😁🙏🏼

[@MrResearcher122]

I like the laid back modern R&B and jazzy music. You really have a wonderful format with nice explanations followed by 'you have a go' examples. This was a word salad, but broken down it really just involved basic arithmetic: 1st bit multiplying for one Worker or machine; second, adding days; then subtract the result from the multiplication number in 1st bit; then divide remaining days into that; and finally adding the number of days (in second bit) to the result of the final bit. Voila! Interestingly, the Persian founder of Algebra never used much numerals in his explanations but words. For maths is really just a language, but one with its own symbols and signs.

[@deeshapatel4809]

this made it so easy ur so smart

[@TheGCSEMathsTutor]

So glad to hear it helped! 😁🙏🏼

[@steamstrategy7670]

@@TheGCSEMathsTutor Hello sir, when should I use inverse proportion as I use ratio instead for example in the first question I do 10:4 8:x and then cross multiply.

[@percyjackson8325]

Thanks a lot sir,these are exactly the type of questions that come in the exam.😊😊

[@TheGCSEMathsTutor]

Percy Jackson My pleasure!! 😁🙏🏼

[@percyjackson8325]

Wow!!gcse maths tutor -u responded to my comment 2 minutes after!!

[@TheGCSEMathsTutor]

Percy Jackson I try my best! 😁🙏🏼

[@littlechineseladyv2517]

@@percyjackson8325 gay

[@mdazizulchowdhury8883]

@@littlechineseladyv2517 lol

[@jamesmalis9331]

I’m in year 9 and I’m gonna do all topics it about 50 topics in one of your vids so 1 each day about a few hours a day then after 50 topics I will make myself a test on all questions and it’ll be out of 100 and I will do that every 2 days so 1 day to make the test ten next to do it for about 2 Months and I can be very smart

[@minalhq5762]

good luck lmao

[@Sophia-ok4ce]

Did u do it

[@rah7317]

Did it work?

[@tamtam3290]

Let's go James

[@inaya8834]

How do you know whether it is inverse or direct context?

[@yourlocalpostman]

with inverse, the question would most likely ask you to work out "how long would x take in y time" whereas with direct it's likely related to money/weight. Also for inverse, as one variable increases, the other decreases. In contrast, with direct proportion, as one increases the other also increases (and vice versa)

[@desmondchow9184]

Thanks a lot.

[@solo3976]

I see this coming up this in next week's exams tbh

[@prodls3993]

fr i predict its coming

[@teddynam5391]

Thanx a lot maths tutor!

[@Kamile7899]

Thank you so much you are a god send ❤❤

[@jaidevtejpal6653]

Intro is elite icl

[@calcpost3641]

Sir i am a little confused, why did you half 12 to get 6 days ? at this time 8:21

[@charlotteennis885]

He didn't half it as it was 6 machines only on the one day not two days (second day), if he said the next two days he would times it by two to make 12 1st day does 3 days of work as there are 3 machines 2nd day does 6 days of work as there are 6 machines

[@calcpost3641]

@@charlotteennis885 Thank you so much, I appreciate it : )

[@lennyhare9609]

Thanks!

[@mustafaqayum8430]

this question isnt even on paper 2 why is he putting links to this topic in the paper 2 topic

[@jansasha2628]

It is still confusing and not well explained, I am afraid.😢

[@deenanaidoo2804]

Please explain by proper examples according to the age group.

[@tasneemkhalid284]

lifesaver