Answer:
Calories per cup = 120 calories
Calories in 2 cups = 240 calories
Step-by-step explanation:
Given that:
Number of calories in a
cup serving = 90 calories
To find:
Unit rate for calories per cup = ?
Number of calories in 2 cups of cereal = ?
Solution:
Here we are given the number of calories in a
cup serving.
To find the calories in one cup, we need to divide 90 calories with
.
So, unit rate for calories per cup can be given as:
![\dfrac{90}{\frac{3}4}\\\Rightarrow \dfrac{90}{3}\times 4\\\Rightarrow \bold{120 \ calories}](https://tex.z-dn.net/?f=%5Cdfrac%7B90%7D%7B%5Cfrac%7B3%7D4%7D%5C%5C%5CRightarrow%20%5Cdfrac%7B90%7D%7B3%7D%5Ctimes%204%5C%5C%5CRightarrow%20%5Cbold%7B120%20%5C%20calories%7D)
To find the calories in 2 cups of cereal, we need to multiply the unit rate for calories per cup with 2.
So, calories in 2 cups of cereal =
= <em>240 calories</em>
<em></em>
<em>Therefore, the answer is:</em>
Calories per cup = 120 calories
Calories in 2 cups = 240 calories