Mathematics

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1. 2 marks · foundation tier

   A guitar normally costs £200. In a sale, all prices are reduced by 10%. Work out the sale price of the guitar. Give your answer in pounds (£).

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   £180

   10% of £200 = £20. Sale price: £200 − £20 = £180.

2. 3 marks · foundation tier

   A rectangular garden is 9 m long and 8 m wide. Fencing costs £10 per metre. Work out the cost of fencing all four sides of the garden. Give your answer in pounds (£).

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   £340

   Perimeter = 2 × (9 + 8) = 34 m. Cost = 34 × £10 = £340.