Which of the following is the best buy? a 16 oz bag of rice for $2.42 a 12 oz box of rice for $1.93 a 6 oz box of rice for $0.90 a 9 oz box of rice $1.25
Divide 2.42$ by 16oz=.15125 Divide 1.93$ by 12oz=.1608333333 Divide 0.90$ by 6oz=.15 Divide 1.25$ by 9oz=.1388888889 So the cheapest per ounce would be the 9oz box of rice for $1.25
