Question

Out of 1900 km, Vishal travelled some distance by bus and some by aeroplane. Bus travels with average speed 60 km/hr and the average speed of aeroplane is 700 km/hr. It takes 5 hours to complete the journey. Find the distance, Vishal travelled by bus.

Answer 1

Answer :

The distance travelled by Vishal by bus is 150km.

• Refer the above attachment for explanation.

Given,

• Total distance travelled by Vishal = 1900km.

• speed of bus = 60km/h

• speed of aeroplane = 700km/h

Formulae Used :

$speed = \frac{distance \: travelled}{time \: taken}$

here,

• d1 = distance travelled by bus.

• d2 = distance travelled by aeroplane.

• t1 = time taken to cover d1.

• t2 = time taken to cover d2.

• s1 = speed of bus.

• s2 = speed of aeroplane.