Hello!
To find how many calories in three cups we can use the proportion below.
![(calories)/(cups) = (90)/(3/4) = (c)/(3)](https://img.qammunity.org/2019/formulas/mathematics/middle-school/uwj7ccm0bdd5qn5l3drgpkcy5z9pd2sxny.png)
To find our answer we can say, "How many times does 3/4 go into 3," and then multiply that number by 90 as shown below.
3÷3/4=4
90(4)=
360Just to verify, we will cross multiply and check our answer
90(3)÷3/4
270÷3/4=360
Therefore, our answer is
D) 360 calories.
I hope this helps!