Question

A recipe requires 4 cups of

flour to make 3 dozen
cookies. How many cups of
flour are needed for 10
dozen cookies?

Answer 1

13 1/3

Explanation:

12 cups cover the first 9 cookies and than just divide 4 by 3 and you will get 1.3 which is 1 1/3 of a cup

Answer 2

13 1/3 cups

Explanation:

The ratio of flour to dozens of cookies is 4:3 or 1 1/3:1

1 1/3 x 10 = 13 1/3