Mathematics

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1. 2 marks · foundation tier

   A bike normally costs £40. In a sale, all prices are reduced by 10%. Work out the sale price of the bike. Give your answer in pounds (£).

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   £36

   10% of £40 = £4. Sale price: £40 − £4 = £36.

2. 3 marks · foundation tier

   A rectangular garden is 7 m long and 3 m wide. Fencing costs £12 per metre. Work out the cost of fencing all four sides of the garden. Give your answer in pounds (£).

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   £240

   Perimeter = 2 × (7 + 3) = 20 m. Cost = 20 × £12 = £240.