Maths : The final strike! (4024 1/2)

[Lilly2318]

LOL! Can we have some Maths here. U already Genius pplz

 

[muhammadali233]

LOL! Can we have some Maths here. U already Genius pplz

2=2 happy? *maths done* *books close*
lets start with this picture

 

[muhammadali233]

LOL! Can we have some Maths here. U already Genius pplz

just kidding =D I'm gonna post full solved P1's of 2013 tomorrow IA,with all the tips and tricks!

 

[Farhan Ismail]

Hey,i am having prob with this question can anybody help pls help urgent!

 

[muhammadali233]

View attachment 43691 Hey,i am having prob with this question can anybody help pls help urgent!

w8 le me c

 

[muhammadali233]

here you go ask these champs (carl saegans)they can help you better i don't whether i did this right or not .....so FLRNAB asadalam faizan Muhammad
check it guys

 

[FLRNAB]

here you go ask these champs (carl saegans)they can help you better i don't whether i did this right or not .....so FLRNAB asadalam faizan Muhammad
check it guys
View attachment 43692

Correct.

We are champs.

 

[asadalam]

here you go ask these champs (carl saegans)they can help you better i don't whether i did this right or not .....so FLRNAB asadalam faizan Muhammad
check it guys
View attachment 43692

Its fine,though i dont understand the reasoning behind z.It is an alternate angle and we can simple solve it by that.

 

[FLRNAB]

LOL! Can we have some Maths here. U already Genius pplz

 

[ahmadumar]

although these are of igcse but might be helpful for u guys also as gcse is almost the same

 

[Lilly2318]

 

[muhammadali233]

solved past papers https://www.xtremepapers.com/community/threads/solved-maths-past-papers.34163/

 

[rammy97]

a) First game = x
Second game (median) = 8
Third game (7 more than first) = x+7
Mean of all three games = 9
x+x+7+8/3 = 9
2x+15 = 27
2x = 12
x = 6 (First game)
Second game = 8
Third game = x+7 = 6+7 = 13

b) Mean of four games = 11
scores of four games/no. of games = mean
Score of fourth game = x
6+8+13+x/4 = 11
27+ x = 11
x = 17 (Fourth game)

 

[Harsh Poddar]

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