Question

There are 90 calories in six ounces of juice. How many calories are there in eight ounces of juice?

Answer 1

120 calories

Explanation:

Make 2 proportions

90 calories for 6 ounces

90/6

x calories for 8 ounces

x/8

Set them equal to each other

90/6=x/8

Cross multiply

6x=720

Divide by 6 on both sides

x=120

So, there are 120 calories in 8 ounces of juice

Hope this helps! :)