Question 45
a) Step 1: Find how many "3m" are there in 756m.
Take total 756m divided by "3m" ----> 756m divided by 3m = 252
There is a total of 252 young trees.
In a circle, the number of spaces between 2 trees is equal to the number of trees.
b) 1 tree ---> $14
252 trees ---> $14 x 252 = $3528
It costs $3528 to plant all the trees.
Monday, August 22, 2011
~ Math CA2 Revision Paper ~
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