Question

Brian read 2/15of his novel in 20minutes if he reads at the same rate what portion of his novel can he read in one hour

Answer 1

There are 60 minutes in 1 hour. This is three times sixty. So Brian will have read three times as much of his novel in 60 minutes as he did in 20 minutes.

Brian will have read 2/5 of his novel in 60 minutes, or 1 hour