Ratio and proportion test questions

1

Which ratio is equivalent to \({2:3}\)?

2

Which ratio is not equivalent to \({1:4}\)?

3

What is \({14:35}\) in its simplest form?

4

Alex and Sara share \(\pounds{600}\) in the ratio \({2:3}\). How much does Sara get?

5

Alex and Sara share \(\pounds{600}\) in the ratio \({2:3}\). How much does Alex get?

6

A drink is made by pouring one part of squash to four parts of water. If there is a total of \({500}~{ml}\), how much of it is squash?

7

A room plan is made on a scale of \({1:50}\). If the length of the room on the plan is \({10}~{cm}\), what is its actual length?

8

If a map is on a scale of \({1:10,000}\), what distance on the map represents \({1}~{km}\)?

9

On a school trip, \({4}\) adults are required to supervise a group of \({32}\) children. How many adults will be required for \({40}\) children?

10

If the price of five CDs is \(\pounds{19.75}\), how much will seven CDs cost?