Question

How many pounds is in 80 ounces?

Answer 1

5 pounds, because 16 ounces goes into 1 pound, so i divide 80 by 16 and got 5

Answer 2

`lb-pound;\ oz-ounce\\\\1lb=16oz\to1oz=(1)/(16)lb\\\\therefore\\\\80oz=80\cdot(1)/(16)oz=(80)/(16)oz=\boxed{5oz}`