Question

Which is the better buy?

A. 2-gallon container of laundry detergent for $21.76

B. 12-cup container of laundry detergent for $7.20

Answer 1

B seems right, because 12 cups = .75 of a gallon but if you were to buy two that would be 24 cups= 1.5 gallons and that would only be $14.40