Answer :
Answer:
5.25 cups.
Step-by-step explanation:
We have been given that the chocolate chip cookie recipe you use calls for 1.5 cups of flour. The recipe makes 2 dozen cookies. We are asked to find the cups of flour that are needed to make 7 dozens of cookies.
First of all, we will divide 1.5 cups by 2 to find amount of flour needed for one batch of cookies and multiply the result by 7 as:
[tex]\text{Cups of flour needed for 7 dozen cookies}=\frac{1.5}{2}\times 7[/tex]
[tex]\text{Cups of flour needed for 7 dozen cookies}=0.75\times 7[/tex]
[tex]\text{Cups of flour needed for 7 dozen cookies}=5.25[/tex]
Therefore, 5.25 cups of flour are needed for 7 dozen of cookies.