SOLUTION: Jaya and seema can together do a piece of work in 10hours. seema alone can do it in 15 hours .how long will jaya take to do it alone?
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Question 972122: Jaya and seema can together do a piece of work in 10hours. seema alone can do it in 15 hours .how long will jaya take to do it alone? Answer by josgarithmetic(39628) (Show Source):
You can put this solution on YOUR website! Agents doing work at the same time do so at the sum of their individual rates. Unit is PIECE OF WORK per HOUR.
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