Edexcel GCSE Maths 2020 Higher Exam Paper 3 Walkthrough

[@AyzeLmao]

I have my gcse paper 3 higher tier tomorrow, I always feel like In the first 7 questions they tease us and try to show us the paper is easy but *boom* they give us all the hard ones

[@puffelpengupim704]

@Massimilians Valdes Quinteros bro stop

[@Palestine4Life.]

True

[@depuxray]

Good luck 👍 to everyone doing paper 3 today 😁 and hope 🙏 you do well

[@pastaslut]

thank you :)

[@ucwarrior1636]

Thanks ❤

[@Rahim103.5]

i genuinely love you bro

[@Lavrel36]

Same bro he’s a hero

[@joshwylie1772]

Yeah bro he’s a legend

[@mariahxo2595]

27:24 maths is so picky why is it ordering us to work out an estimate when in reality it doesnt want it in an estimate because theyve already frickin estimated it

[@au8jin]

my mock is in 2 days wish me luck considering this is the only form of revision i will be doing ☠️

[@usu4095]

why is this so easy edit: i came to the last few questions and highly regret my words

[@anssa6163]

question 18 and 19 mid

[@manlapyt3679]

Jajaja the same happend to me

[@Mind_Sparks-q3q]

i got full marks because of this thank you.

[@milkiiiteaa]

evil bloody paper💀💀💀

[@ucwarrior1636]

I have my last paper tomorrow, last minute revision

[@mohamedifthikar1372]

35:44 don’t you have to expand the brackets of the denominator? Or will you gain the mark nonetheless?

[@girnogiovana6577]

you can leave it as that or expand you will get the mark anyway

[@Ducky5981]

I think since it's the simplest form, expanding it would make it less simplified. So by leaving it in its factorised form it is already in its simplest form

[@manlapyt3679]

Thx the vídeo helped a lot hope i have my exam tomorow

[@nathankaiser2511]

Thank you Sir for an excellent teaching Amen ❤🎉❤

[@Nkwaku]

I have my exam in 4 months and want early prep 🙏

[@Ducky5981]

I wrote that Maisie needed 9.3 kg of grass seeds for 140m² and since she has 5 boxes that was 10kg which is 0.7 excess from what she needs so she has enough. Would the mark scheme still say that is correct?

[@bobmarlis446]

how comes you switch the numbers around on question 21

[@Wngman-uz8qt]

He showed an example why by subbing in the numbers. If you need 4 lots of C to equal 3 lots of D then there has to be more in each ´bit' of D

[@manlapyt3679]

@@Wngman-uz8qt thx i had the same question

[@j_shergill5698]

for the last question question 21 what is the topic called someone PLEASE tell me I was literally sitting there with no clue what to do and if anyone knows the answer to this [ what would have happened if you used the normal method to work out area of a triangle in q 19 would it just not be the correct answer?

[@morro2955]

Think it’s probably like ratios topic

[@manlapyt3679]

Ratios using algebra

[@zenmarais8425]

This comment is old, however, for any future persons I will outline the relevant topics that worked for me. 1. Harder quadratics. 2. Ratios and harder ratio questions. 3. Algebraic ratios. 3. Gradients, although don't mix up the fact that (change in y)/(change in x) DISTINCTLY applies to STRAIGHT lines. Now let's go through a worded problem: Paul is a fruit vendor. Paul has found that for every 5 apples he sells, he sells 2 bananas. How many bananas has Paul sold if he sells 35 apples? 1. The ratio of apples to bananas is 5 : 2. So apples/bananas can be represented as 5/2. (a) Apples = 5/2 * bananas. So if there are 2 bananas, 2 * 5/2 = 5. (b) So dividing Apples by 5/2 will give us bananas, which i the same as multiplying by the reciprocal, Apples * 2/5 = bananas. 2. Carrrying on from apples/bananas = 5/2. We know that Paul has sold 35 apples. So we can rewrite that equation as 35/b = 5/2. 3. Then we can cross multiply. So 35 * 2 = 5 * bananas. 4. 70 = 5b. 5. Solving for b, 70/5 = 14. So when Paul has sold 35 apples, he has sold 14 bananas. 35 : 14, which divided by the HCF as 7 gives us 5 : 2. After going through that, not that the ratio 5 : 2 means that 5/2 * bananas = apples. And 2/5 * apples = bananas. So if you think of the apples as x, and the banans as y. 2x = 5y, x = 5/2. As the ratio of apples to bananas is 5/2. I hope this helps.

[@hiist2212]

@@zenmarais8425 dont u just times both sides by 7 to get 14?

[@obsolete9734]

i hope the questions on my exam are this easy lol

[@a.b6637]

Thank you for this, it's really helpful. 👍

[@g.o.a.t.energy5964]

for q19, why didnt you multiply x squared by 6 and p squared and x squared by 6

[@yvesbissouma8210]

Shut up teachers pet

[@jacow7276]

@@yvesbissouma8210alright Emerson calm it

[@g.o.a.t.energy5964]

@@yvesbissouma8210 Fam you think i want to be a Failure like you? The only thing that is going to be shut is your results letter when you see how retarded your grades are. Its not my problem you wanna be a low-life

[@manlapyt3679]

In question 19 can you use (n-2)x180 in both and then take away the small one from the big one ? Or that will not work

[@thrilite3981]

that works as well you can doo that so you get (6-2)x180 which is 720 which is the sum of interior angles, then you divide by 6 to get 120 so each side is 120, then you divide that by two to get 60 to find out a triangle of that like he did

[@فتوش-س8ز]

i love maths

[@honkahonkanoise]

i don't understand why on question 18 you use l(squared) three times?? why isn't it just the square root of two l(squared)? please could someone get back to me on this thanks lol

[@sanmus100]

Because d^2 = 2l^2, and AH is equal to square root of d^2 + l^2

[@honkahonkanoise]

@@sanmus100 ohh thanks dude! :D

[@harisamaan786]

Question 11 whats that subject called

[@kbi1522]

transformations

[@dagorad3723]

for question 12 a i expanded the (x+2)(x-4) would that still get me full marks?? Pls anyone reply

[@manlapyt3679]

It will If you get the right answer

[@B737-hh4yk]

Q10: If you think about it, there 2ould be 20 leap years so you would as 20 extra days right?, pls tell me if i am wrong

[@asdasdasda5857]

its an estimate lol

[@perrypeprah1253]

Thank you so much

[@OBsketches]

I hate maths

[@azpect4664]

bro wtf is q19 never seen ts in my life

[@Swappr]

👍

[@nedum2292]

Thanks

[@chvterc9355]

increadibly helpful thanks

[@deliciouscake4971]