Question

A box of cereal states that there at 90 calories in 3/4 cup serving. How many calories are there in 4 cups of cereal?

Answer 1

If there are 90 calories in 3/4 cup serving, we can multiply both sides by 4/3 to get

$90 \text{ calories} \mapsto \dfrac{3}{4}\text{ cups} \iff \dfrac{4}{3}\cdot 90=120\text{ calories} \mapsto 1\text{ cup}$

So, in 4 cups there are

$120\cdot 4=480$

calories.

Answer 2

Answer:

480 calories

Step-by-step explanation:

this should be correct divide 4 cups by .75 (3/4 cups) you'll get 5.3 repeater then you multiply that by 90 to get 480 calories