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a car uses 30 litres of petrol to cover distance of 375 km how many litres will be needed to cover distance of 1200 km |
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Answer» It's a question of direct variationIf 375 km distance require petrol = 30 lit1 km distance require petrol = 30/375Then to cover 1200 km distance petrol required = (30/375)*1200 = (10/125)*1200 = 12000/125 = 96 litres |
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