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 (3)/(4)\text{ cups} \iff (4)/(3)\cdot 90=120\text{ calories} \mapsto 1\text{ cup}`

So, in 4 cups there are

`120\cdot 4=480`

calories.

Answer 2

480 calories

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