Shard cover two-third of a certain distance at 4 km/hr and the remaining at 5 km/hr. If he takes 42 minutes in all, the distance is ?

Shard cover two-third of a certain distance at 4 km/hr and the rema

1.	Shard cover two-third of a certain distance at 4 km/hr and the remaining at 5 km/hr. If he takes 42 minutes in all, the distance is ?
A.	2.5 km.
B.	4.6 km.
C.	4 km.
D.	3 km.
Answer» E.

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Shard cover two-third of a certain distance at 4 km/hr and the remaining at 5 km/hr. If he takes 42 minutes in all, the distance is ?

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