Question

Natasha and Richard are making exam papers.Each set takes Natasha 45 minutes and Richard 1 hour.Express the times Natasha and Richard take as a ratio. Give your answer in its simplest form.

Answer 1

3:4

Explanation:

1=60 minutes

Natasha: Richard-----> 45:60

Simplify: 45/15= 3 60/15= 4

Ratio: 3:4

Answer 2

1 hour = 60 minutes

richard:natasha = 60:45 = 12:9 = 4:3