Question

An 18-ounce bottle of milk costs $3.60. A 12-ounce bottle of milk costs $3.00. Which bottle of

milk costs less per ounce and by how much?

Answer 1

the 18 ounce bottle by 0.05

Explanation:

the 18 ounce bottle costs 0.2

the 12 ounce bottle costs 0.25