Question

the distance between two places 120 kilometre car travelling at a satisfied can cover the distance in 2 hours 30 minutes by how many kilometres / however should the speed of the car Bheem increase for it to take 30 minutes less to cover the distance​

Answer 1

Answer:

Step-by-step explanation:

S=120km,t1=2+1/2=5/2 hours

V1=120/5/2=240/5=48km/h

V2=120/2=60km/h

Increase in velocity is v2-v1=60–48=12km/h

Answer 2

Answer:

12 km is the answer

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