Mathematics

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1. 2 marks · foundation tier

   Sam buys 5 sandwiches at £0.45 each and pays with a £5 note. How much change should Sam get? Give your answer in pounds (£).

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   £2.75

   5 × £0.45 = £2.25. Change: £5 − £2.25 = £2.75.

2. 2 marks · foundation tier

   A guitar normally costs £120. In a sale, all prices are reduced by 20%. Work out the sale price of the guitar. Give your answer in pounds (£).

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   £96

   20% of £120 = £24. Sale price: £120 − £24 = £96.