Math, asked by robinsonterang6911, 11 months ago

A does half as much work as b in three-fourth of the time. If together they take 18 days to complete the work, how much time shall b take to do it? (a)30 days (b)40 days (c)15 days (d) none of these

Answers

Answered by gujjarankit
13

B will complete the whole work in 30 days

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