Ruma and Rohit can complete a work in 20 days,Rohit and sobha can complete a work in 15 days, Ruma and sobha can complete a work in 20 days. in how many days they can complete the work individually?
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Answer:
10,10
Step-by-step explanation:
because ruma and sobha did that is 20 days so divide that 20 into 2 you got answer simple
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