A and b complete a work in 6 days
Asked by admin @ in Math viewed by 336 People
A and b complete a work in 6 days. a alone can do it in 10 days. if bothtogether can do the work in how many days?
Answered by admin @
A + b's 1 days work = 1/6
A's 1 days work = 1/10
B's 1 days work = 1/6 - 1/10 = (5-3)/30 = 1/ 15
Therefore , b can complete the work in 15 days
Thank u★★★
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