Math, asked by rohitwadkar7349, 9 months ago

A man can do a piece if wirk in 30 days. But after working for 10 days he left and thereafter his friend complete the work in next 20 days. If both of them together can complete the work in how many days

Answers

Answered by luckybavisetti

0

both of them together complete the work in 15 days

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