Question

Ian used 2/7 of a box of tissues in 1/3 of an hour. at this rate how much of the box will he use in one hour

Answer 1

6/7 in 1 hour

Explanation:

He will use 6/7 in one hours because

1/3 = 2/7

2/3 = 4/7

1 or 3/3 = 6/7