Question

A builder has built 1/6 of the floors of a new skyscraper.if the builder has built 13 floors,how many floors will the skyscraper have when it is
finished?write and solve an equation to fine the answer.

Answer 1

Dear Gabyobag, what you do is do 13 ÷ 1/6 -> 13 x 6 ->78 floors.