Question

An areoplane flies 450 km in 20 min. Find (i) its speed in k m/hr (ii)time taken bye it to cover 1800km (iii)distance covered by it in 0.6 hr

Answer 1

Step-by-step explanation:

if the aeroplane flies 450 km in 20 minutes then its cover in 1 hour is is about 1350 kilometre.

if an aeroplane flies 450 km in 20 minutes and 1350 kilometre per hour speed then in 1800 km is divided / 1350