Mathematics

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1. 2 marks · foundation tier

   A lorry travels 80 km in 2 hours. Work out the average speed in km/h.

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   40

   Speed = distance ÷ time = 80 ÷ 2 = 40 km/h.

2. 2 marks · foundation tier

   A jacket normally costs £120. In a sale, all prices are reduced by 25%. Work out the sale price of the jacket. Give your answer in pounds (£).

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   £90

   25% of £120 = £30. Sale price: £120 − £30 = £90.