Mathematics

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1. 3 marks · foundation tier

   A rectangular garden is 13 m long and 7 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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   £160

   Perimeter = 2 × (13 + 7) = 40 m. Cost = 40 × £4 = £160.

2. 3 marks · foundation tier

   A rectangular garden is 12 m long and 4 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

   £320

   Perimeter = 2 × (12 + 4) = 32 m. Cost = 32 × £10 = £320.