Question

A car runs $16km$ using $1$ litre of petrol. How much distance will it cover using $2\frac{3}{4}litres$ of petrol?

Answer 1

In $1litre$ of petrol, car covers the distance $=16km$

In $2\frac{3}{4}litres$of petrol, car covers the distance $=2\frac{3}{4}$ of $16km=\frac{11}{4}\times 16=44km$

Thus, car will cover $44k$ distance.