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January 28, 2015

January 28, 2015

Posted by **Ramesh** on Friday, February 3, 2012 at 6:05am.

- arithmetic -
**drwls**, Friday, February 3, 2012 at 8:07amWith WHO beginning the work? Person A? You seem to have left out a letter.

Assume A starts the job. After 1 day it will be 1/8 complete. After 8 days is will be 4/8 + 4/10 = 9/10 complete, and it will be A's turn again. The job will be completed near the end the ninth day.

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