Mathematics

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1. 2 marks · foundation tier

   A guitar normally costs £20. In a sale, all prices are reduced by 25%. Work out the sale price of the guitar. Give your answer in pounds (£).

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   £15

   25% of £20 = £5. Sale price: £20 − £5 = £15.

2. 2 marks · foundation tier

   A jacket normally costs £80. In a sale, all prices are reduced by 10%. Work out the sale price of the jacket. Give your answer in pounds (£).

   show the answer

   £72

   10% of £80 = £8. Sale price: £80 − £8 = £72.