Question

Tow car A and B starting at the same time from the same points are moving with average speed of 40 kilometre per hour and 50 kilometre per hour respectively in the same direction find how far will a car b be from car a after 3 hour

Answer 1

2000 km per hour in 3 hour

Answer 2

distance covered by car b in 3 hours = 50*3 = 150 km
distance covered by car a in 3 hours = 40*3 = 120 km.
therefore car,b will be 30 km ahead of car a after 3 hours.