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28 January, 10:33

For every 29 litres of petrol a car can run for 90 km.

How much petrol do you need (to 1 DP) to ensure the car has enough petrol of a trip that is 300 km?

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  1. 28 January, 10:35
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    Answer: 96.66 litres of petrol is enough for 300 km.

    Step-by-step explanation:

    90 km uses 29 litres petrol.

    1 km uses = 90/29 = 3.1034 km / litre

    300 km uses = 300km/3.1034 km/litre

    =96.666 litres of petrol.
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