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A man walks at a certain speed and reach...

A man walks at a certain speed and reaches his destination which is 6 km in 1hr 40 minutes. If he runs the same distance in 1 hour 20 minutes what is the difference in speed?
A. 1 km/hr
B. 0.9 km/hr
C. 1.5 km/hr
D. 1.9 km/hr

A

A

B

D

C

C

D

B

Text Solution

Verified by Experts

The correct Answer is:
D
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