Mathematics

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1. 3 marks · foundation tier

   A rectangular garden is 13 m long and 6 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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   £456

   Perimeter = 2 × (13 + 6) = 38 m. Cost = 38 × £12 = £456.

2. 2 marks · foundation tier

   A guitar normally costs £180. 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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   £135

   25% of £180 = £45. Sale price: £180 − £45 = £135.