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Salil walks a certain distance at 2.5 k...

Salil walks a certain distance at 2.5 km/h for 2 h and then runs 10 km at a certain speed for 3 h. Salil's average speed for the whole journey is _____

A

2 km/h

B

3km/h

C

5km/h

D

6km/h

Text Solution

Verified by Experts

The correct Answer is:
B
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