A can do piece of work in 4 hours, b and c can do it in 2 hours. How l

1.	A can do piece of work in 4 hours, b and c can do it in 2 hours. How long will b take to do it?
Answer» Answer: B takes four hours for doing one piece of WORK . Step-by-step EXPLANATION: This is because each person takes 4hours to do a piece of work and two people together only take 2 hours

A can do piece of work in 4 hours, b and c can do it in 2 hours. How long will b take to do it?

Answer»

Answer: B takes four hours for doing one piece of WORK .

Step-by-step EXPLANATION:

This is because each person takes 4hours to do a piece of work and two people together only take 2 hours

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A can do piece of work in 4 hours, b and c can do it in 2 hours. How long will b take to do it?

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