Question

Angel is wrapping a gift in a rectangular box that is 7 in by 5 in by 3 in. He has a roll of wrapping paper that can cover 100 square inches. Does he have enough wrapping paper to cover the surface of the box?​

Answer 1

7 x 5 = 35 x 2 = 70

7 x 3 = 21 x 2 = 42

5 x 3 = 15 x 2 = 30

70 + 30 + 42 = 142

No he does not have enough wrapping paper