AQA GCSE Mathematics

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1. 3 marks · foundation tier

   A rectangular garden is 15 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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   £184

   Perimeter = 2 × (15 + 8) = 46 m. Cost = 46 × £4 = £184.

2. 3 marks · foundation tier

   A rectangular garden is 9 m long and 3 m wide. Fencing costs £6 per metre. Work out the cost of fencing all four sides of the garden. Give your answer in pounds (£).

   show the answer

   £144

   Perimeter = 2 × (9 + 3) = 24 m. Cost = 24 × £6 = £144.