Mathematics

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1. 3 marks · foundation tier

   A rectangular garden is 9 m long and 8 m wide. Fencing costs £4 per metre. Work out the cost of fencing all four sides of the garden. Give your answer in pounds (£).

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   £136

   Perimeter = 2 × (9 + 8) = 34 m. Cost = 34 × £4 = £136.

2. 2 marks · foundation tier

   A coat normally costs £20. In a sale, all prices are reduced by 10%. Work out the sale price of the coat. Give your answer in pounds (£).

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   £18

   10% of £20 = £2. Sale price: £20 − £2 = £18.