Question

9 ounce box of strawberry gelatin cost 0.90 in a 6 ounce box cost 0.42 what is the difference in cost per ounce between the larger and smaller boxes

Answer 1

9’s lowest factor is 3 so divide 0.90 by 3 and you get 0.30 and 6 divided by 3 is 2 so divide 0.42 by 2 and you get 0.21 answer is 0.9