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Mathematics, 19.03.2020 09:28 idk8348

For every 21 litres of petrol a car can run for 80 km. How much petrol do you need (to 1 DP) to ensure the car has enough petrol of a trip that is 224 km?

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For every 21 litres of petrol a car can run for 80 km. How much petrol do you need (to 1 DP) to ensu...
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