For a party, Roberto wants to cover the curved portion of some empty soup cans with paper. The cans measure 1.5 inches in radius and 4.5 inches in height. If he has 160 square inches of paper, how many full cans can he cover?
2 cans the surface area is 56.5486677646163 and 160/56.5486677646163 is 2.82942121 and when you round that down to a whole number (bc you are covering full cans) you get 2.
