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Mathematics: Post your doubts here!

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Thank you so much also if it isn't asking too much do you know a place where i can view solved past papers ?

You can use these forums with the past paper marking schedules or if you want more comprehensive solved papers I got a few in pdf form but there only about 15 of them , if u want them I can upload them :D
 
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You can use these forums with the past paper marking schedules or if you want more comprehensive solved papers I got a few in pdf form but there only about 15 of them , if u want them I can upload them :D

Yes , it would be great if you could upload them. Also in Winter 2012 Question 7 C(iv) and D. Sorry to bother you again
 
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  • 2010IGP2.3.pdf
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  • 2011IGP2.3.pdf
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  • 2012IGJuneP2.2.pdf
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  • 2012IGJuneP4.1.pdf
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1 Chris goes to a shop to buy meat, vegetables and fruit.
(a) (i) The costs of the meat, vegetables and fruit are in the ratio
meat : vegetables : fruit = 2 : 2 : 3.
The cost of the meat is $2.40.
Calculate the total cost of the meat, vegetables and fruit.
Please Tell Tody Xam......
 
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1 Chris goes to a shop to buy meat, vegetables and fruit.
(a) (i) The costs of the meat, vegetables and fruit are in the ratio
meat : vegetables : fruit = 2 : 2 : 3.
The cost of the meat is $2.40.
Calculate the total cost of the meat, vegetables and fruit.
Please Tell Tody Xam......

Since meat and vegetables are a 2:2 ( which is 1:1 ) ratio they must be the same so cost of vegetables is $2.40

Meat:fruit
2:3

So divide cost of meat (2.40) by 2

= 1.20

Then 1.20 x3 = $3.60
 
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Question paper 41.


Thank you so much !!

(c) (iv) : So we already know about half the height of XY as the radius OA is 7cm , to find the other bit we do trig, so divide the triangle below O by a line O-(to the midpoint between DC) .


I THINK THIS IS THE LONG WAY LOL BUT NEVER MIND I JUST RELISED AFTERWARDS.
(D) we know its a rectangle so we know one side 12.67 now find the other side (ZY) (in diagram) ..
Now we need to find CY and ZD both of which are the same and add them to the length we found already DC

DSC_0032.jpg DSC_0033.jpg
 
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I have some maths doubt and I am appearing on the 5th for extended. Please help me since my teacher had to rush through our topics.I am uploading the questions.

Thank you and god bless,
Muskan
 

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Hi i need help on a MAY/JUNE 0580/41/M/J13 Question 4B)IV
Iv also stumbled on the previously questions but the problem is i do not know the basics and principles to a shear and a stretch.... :/
it would be great for your help.!
 
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