Discussion Forum

An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in $1\frac{2}{3}$ hours, it must travel at a speed of :

Answer:

Explanation:

Distance $=(240\times 5)$ km = 1200 km.

Reauired Speed $=\left(1200\times\frac{3}{5}\right)$ km/hr = 720 km/hr.