While covering a distance of 24 km, a man noticed that after walking for 1 hour and40 minutes, thedistance covered by him was 5/7 of the remaining distance. What was his speed in meters per second?

While covering a distance of 24 km, a man noticed that after walking f

1.	While covering a distance of 24 km, a man noticed that after walking for 1 hour and40 minutes, thedistance covered by him was 5/7 of the remaining distance. What was his speed in meters per second?
A.	2 4 m/sec 3
B.	2 4 m/sec 7
C.	1 2 m/sec 3
D.	2 4 m/sec 7
Answer» D. 2 4 m/sec 7

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While covering a distance of 24 km, a man noticed that after walking for 1 hour and40 minutes, thedistance covered by him was 5/7 of the remaining distance. What was his speed in meters per second?

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