Question

A 24fl oz jar of spaghetti sauce sells for 2.69.Another jar that holds 1 qt of sauce sells for 3.29. Which is a better buy?

Answer 1

12 oz jar = 360ml so 24 oz = 720 ml and costs $2.69
1 qt jar = 3785ml and costs $3.29
comparing the two prices, the best jar to buy is the one holding 1 qt of sauce