Complete all of the questions in this quiz without a calculator.

1) What is ^{3}/_{5} of 100?

2) What is a tenth of £50?

3) What is ^{4}/_{7} of 63 ml?

4) What is ^{7}/_{9} of 450 g?

5) What is ^{9}/_{11} of 88?

6) What is ^{4}/_{5} of £4,500?

7) What is ^{1}/_{12} of 360 g?

8) What is ^{3}/_{13 }of 78?