Question

A builder was building a fence. In the morning, he worked for 2/5 of an hour.In the afternoon, he worked for 9/10 of an hour. How many times as long as in the morning did he work in the afternoon?

Answer 1

You can have 3 answers so they are:

45/20, 9/4, 2 1/4

Explanation:

All you have to do is (9/10) / (2/5)= 45/20 / 5= 9/4

9/4= 2 1/4.

Answers: 45/5, 9/4, 2 1/4