The average weight of the 8 oarsmen in boat is increased by 11 /2 kg when one of the crew who weighs 60 kg is replaced by a new man. The weight of the new man (in kg) is

The average weight of the 8 oarsmen in boat is increased by 11 /2 kg w

1.	The average weight of the 8 oarsmen in boat is increased by 11 /2 kg when one of the crew who weighs 60 kg is replaced by a new man. The weight of the new man (in kg) is
A.	70 kg
B.	68 kg
C.	71 kg
D.	72 kg
Answer» E.

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The average weight of the 8 oarsmen in boat is increased by 11 /2 kg when one of the crew who weighs 60 kg is replaced by a new man. The weight of the new man (in kg) is

The average weight of the 8 oarsmen in boat is increased by 11 /2 kg when one of the crew who weighs 60 kg is replaced by a new man. The weight of the new man (in kg) is

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