Question

A bus travelling the first one third distance at a speed of 10 km per hour, the next one fourth at 20 km per hour and the remaining at 40 km per hour. Find the average speed of the bus.

Please answer with full steps.

Answer 1

i think,average speed = distance/time taken.so,total distance=10km+20km+40km/3hrs.=70 km/3hrs.=23.3 km/hr.is the average speed. hope it is correct!!and helps to u!!

Answer 2

Answer:

certain specialised crops began to be grown not for consumption in village but for sale in national and even in international market.