Question

30 cups of sugar is needed for baking 12 cakes.How much sugar is needed for baking 4 cakes?

Answer 1

30 cups of sugar= 12 cakes
No.of cups for one cake = 30/12
= 2.5
No.of cups for baking 4 cakes = 2.5* 4
=10(answer)

Answer 2

30 CUPS OF SUGAR=12 CAKES.
4 CAKES=?
HOW MUCH SUGAR IS NEEDED?
FIRST WE SHOULD FIND HOW MUCH IS FOR ONE CUP OF SUGAR?
$30 \div 12$
2.5CUPS ARE NEEDED FOR 1 CAKE.
NOW, FOR 4 CUPS HOW MUCH SUGAR IS NEEDED?
$2.5 \times 4$
10 CUPS ARE NEEDED FOR 4 CAKES.
*10 CUPS *