Mathematics

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1. 3 marks · foundation tier

   A rectangular garden is 15 m long and 5 m wide. Fencing costs £8 per metre. Work out the cost of fencing all four sides of the garden. Give your answer in pounds (£).

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   £320

   Perimeter = 2 × (15 + 5) = 40 m. Cost = 40 × £8 = £320.

2. 2 marks · foundation tier

   A jacket normally costs £180. In a sale, all prices are reduced by 20%. Work out the sale price of the jacket. Give your answer in pounds (£).

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   £144

   20% of £180 = £36. Sale price: £180 − £36 = £144.