Question

Ashley drank 18 fluid ounces of juice. How much is this in cups

Answer 1

She drank 2.25 cups of water because there is 8 fluid ounces in 1 cup so
8 + 8 = 16
18 - 16 = 2
2 / 8 = 1/4 = .25
2 + .25 = 2.25

Answer 2

18 fluid ounces is 2.25 cups