A and B can do a piece of work in 28 and 35 days respectively. They began to work together but A leaves after sometime and B completed remaining work in 17 days. After how many days did A leave ?

Chandan Das • 6.78K Points
Tutor III Math

Q. A and B can do a piece of work in 28 and 35 days respectively. They began to work together but A leaves after sometime and B completed remaining work in 17 days. After how many days did A leave ?

(A) 9 days
(B) 8 days
(C) 7 5/9 days
(D) 14 2/5 days

Correct Answer - Option(B)

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