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K walked at 3 kmph for a certain distanc...

K walked at 3 kmph for a certain distance with L and thereafter at 6 kmph with M to cover a total distance of 27 km in 7 hours. Find the distance travelled with M.
A. 15 km
B. 12 km
C. 10 km
D. 9 km

A

B

B

A

C

C

D

D

Text Solution

Verified by Experts

The correct Answer is:
A
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