11 The diagram shows a floor in the shape of a trapezium
10 m
7 m
5 litres
£16.99
16 m
John is going to paint the floor.
Each 5 litre tin of paint costs £16.99
1 litre of paint covers an area of 2 m?
John has £160 to spend on paint.
Has John got enough money to buy all the paint he needs?
You must show how you get your answer.