Question

ben will hire a crane to help the workers put the bundles of shingles on the roof. there is a limit to the weight the crane can lift at one time, but ben wants the work done as quickly as possible. explain to ben what math he can use so that the crane uses the fewest lifts possible

Answer 1

Just How Alaina Said
"Addition, Subtraction, Multiplication, or Division, You Just Need Numbers."

Answer 2

Addition, subtraction mutiplcation or division you need numbers