A recipe says it takes 2&1/2 cups of flour to make a batch of cookies. How many cups of flour are needed to make 3&3/4 batches of cookies?

I got 9&3/8, is that correct?

Step-by-step explanation:

Write a proportion:

2½ cups / 1 batch = x cups / 3¾ batches

Cross multiply:

x * 1 = 2½ * 3¾

To multiply the fractions, first write them in improper form:

x = (5/2) * (15/4)

x = 75/8

Now write in proper form:

x = 9⅜

Your answer is correct! Well done!