Question

I need the answer to this.

A recipe calls for 2 1/2 cups of flour to make 2 dozen cookies. How many cups of flour would be required to bake 15 dozen cookies

Answer 1

15/2 = 7.5
7.5 x 2 1/2 = 18 3/4 cups
Hope this helps!

Answer 2

2.5 cups for 2 dozen means that its 1.25 for each dozen. 1.25 times 15 is 18.75.