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 Form 4 Mathematics Paper 1 Exam Revision Questions With Answers

A racing car consumes petrol at the rate of 1 litre for every 4 ½ km. The car also requires 3 litres of engine oil each time the oil is changed, and this happens after every 1 200 km. This year's Safari Rally will cover a route 3 600 km long. Petrol costs sh 55.50 per litre and engine oil sh 400 per litre. Calculate the amount of money that will be spent on petrol and oil for the car to complete the rally.

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