Mathematics

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1. 3 marks · foundation tier

   A rectangular garden is 6 m long and 3 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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   £144

   Perimeter = 2 × (6 + 3) = 18 m. Cost = 18 × £8 = £144.

2. 2 marks · foundation tier

   Isla buys 5 plants at £0.70 each and pays with a £5 note. How much change should Isla get? Give your answer in pounds (£).

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   £1.50

   5 × £0.70 = £3.50. Change: £5 − £3.50 = £1.50.