Jay and his brother Ray own a janitorial service. Jay can do acleaning job alone

CAN ANY OF YOU PROVIDE CORRECT ANSWERS TO THESE QUESTIONS ?REPLY SOON.

September 15, 2020

Please answer in irac format. Example attatched.

September 15, 2020

Published by admin on September 15, 2020

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Jay and his brother Ray own a janitorial service. Jay can do acleaning job alone in 5 hours and Ray can do the same job in 4hours. How long will it take them to do the job together?

Jay and his brother Ray own a janitorial service. Jay can do acleaning job alone

CAN ANY OF YOU PROVIDE CORRECT ANSWERS TO THESE QUESTIONS ?REPLY SOON.

Please answer in irac format. Example attatched.

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