Question

a recipe calls for 2.5 cups of flour to Make 2 dozen cookies. How many cups of flour would be required to bake 15 dozen cookies?

Answer 1

2.5=2 dozen cookies
x=15 dozen cookies

2/5 / 2= 1.25 (unit rate)

15*1.25=18.75, or 18 and 3/4 cups of flour.

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