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

A car runs 16 km using 1 litre of petrol.

Now

$2\frac{3}{4}$ litres = 11/4 litres

Distance covered by using $2\frac{3}{4}$ litres of petrol = 16 km × 11/4 

= 44 km

Using $2\frac{3}{4}$ litres of petrol the car will cover a distance of 44 km.