Mathematics, 16.06.2020 03:57 WeOwntheNight

David drove a distance (d) of 187 km, correct to 3 significant figures. He used 28 litres of petrol (p), correct to 2 significant figures.
The petrol consumption (c) of a car, in km per litre, is given by the formula
C=
d
р
By considering bounds, work out the value of c for David's journey
to a suitable degree of accuracy.
You must show all your working and give a reason for your final answer.

Answers: 1

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David drove a distance (d) of 187 km, correct to 3 significant figures. He used 28 litres of petrol...