Math, asked by muhammedsaidybah1, 1 month ago

suppose a bus travels first 240km at speed of 80km/h. It then covers next 360km at
speed of 90km/h. What is the Average speed ?​

Answers

Answered by gargipaithankar2003
0

Answer:

Let the each half of the running time be t.

During first half time, speed of car is 80 km/h

Distance covered d

1

=80t km

During second half time, speed of car is 40 km/h

Distance covered d

2

=40t km

Total distance covered d=d

1

+d

2

=80t+40t=120t

Total time taken T=2t

Average speed v

avg

=

T

d

=

2t

120t

=60 km/hr

Answered by tanujbisht911
0

Answer:

600/7 km/h is the answer

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