B starts 4.5 minutes after A from the same point, for a place at a distance of 3.5 miles from the starting point. A on reaching the destination turns back and walks a mile where he meets B. If A’s speed is a mile in 6 minutes, then B’s speed is a mile in _______ minutes.

B starts 4.5 minutes after A from the same point, for a place at a dis

1.	B starts 4.5 minutes after A from the same point, for a place at a distance of 3.5 miles from the starting point. A on reaching the destination turns back and walks a mile where he meets B. If A’s speed is a mile in 6 minutes, then B’s speed is a mile in _______ minutes.
A.	8
B.	10
C.	12
D.	9
Answer» E.

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B starts 4.5 minutes after A from the same point, for a place at a distance of 3.5 miles from the starting point. A on reaching the destination turns back and walks a mile where he meets B. If A’s speed is a mile in 6 minutes, then B’s speed is a mile in _______ minutes.

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