Question

What is better buy

120 ounces of milk for $3
Or
600 ounces of milk for $ 13

Answer 1

120 ounces of milk for $3

Answer 2

120 ounces of milk for $3 is a better buy

Explanation:

Divide the total number of ounces by the price to find the price per ounce:

120 ÷ 3 = 40 cents per ounce

600 ÷ 13 = 46.15 cents per ounce