Question

An aeroplane is flying at 540 km/h. How far
will it fly in 25 seconds?​

Answer 1

Answer:

In 1 hr aeroplane covers 540 km..

In 1hr = 540 km

i.e. 60 min = 540 km

so, in 1 min Aeroplane covers = 540/60= 9 km

i.e. in 60 sec it covers = 9 km

So, in 1 sec it covers = 9/60 km

Hence, In 25 sec Aeroplane covers = 9/60 × 25 = 3.75 km or 3750 m