Question

how many 5/8 pound bags does it take to make 13 pounds of soil?

Answer 1

5/8 = 0.625 pounds
13 bags divided by 0.625 pounds = 20.8 bags.

Answer 2

This one is . . . (13 lbs)/(5/8 lbs / bag) = 13*8/5 = 104/5 = 20 4/5