AQA GCSE Mathematics

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1. 3 marks · foundation tier

   A rectangular garden is 9 m long and 7 m wide. Fencing costs £6 per metre. Work out the cost of fencing all four sides of the garden. Give your answer in pounds (£).

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   £192

   Perimeter = 2 × (9 + 7) = 32 m. Cost = 32 × £6 = £192.

2. 3 marks · foundation tier

   A rectangular garden is 11 m long and 3 m wide. Fencing costs £10 per metre. Work out the cost of fencing all four sides of the garden. Give your answer in pounds (£).

   show the answer

   £280

   Perimeter = 2 × (11 + 3) = 28 m. Cost = 28 × £10 = £280.