Mathematics

practice preview — fresh every time

1. 2 marks · foundation tier

   A pair of trainers normally costs £180. In a sale, all prices are reduced by 50%. Work out the sale price of the pair of trainers. Give your answer in pounds (£).

   show the answer

   £90

   50% of £180 = £90. Sale price: £180 − £90 = £90.

2. 2 marks · foundation tier

   Dev buys 3 sandwiches at £1.70 each and pays with a £20 note. How much change should Dev get? Give your answer in pounds (£).

   show the answer

   £14.90

   3 × £1.70 = £5.10. Change: £20 − £5.10 = £14.90.