Mathematics

practice preview — fresh every time

1. 2 marks · foundation tier

   A car travels 100 km in 2 hours. Work out the average speed in km/h.

   show the answer

   50

   Speed = distance ÷ time = 100 ÷ 2 = 50 km/h.

2. 2 marks · foundation tier

   A coat normally costs £20. In a sale, all prices are reduced by 50%. Work out the sale price of the coat. Give your answer in pounds (£).

   show the answer

   £10

   50% of £20 = £10. Sale price: £20 − £10 = £10.