Question

a car cover a distance in 5 hours with the speed of 60km/h.if speed of car increased as 120km/h, then in how many hours car will cover the same distence.

step by step solve it please​

Answer 1

Step-by-step explanation:

speed = distance/time

distance is constant

speed 1×time 1 = speed 2 × time 2

5×60 = 120 ×x

x = 5×60/120 = 5/2 hrs = 2 hrs 30 mins