A and B can do a job in 15 days and 10 days respectively. They begin the work together but A leaves after some days and B finishes the remaining work in 5 days. After how many days does A leave? Options: A . &nbsp3 days B . &nbsp4 days C . &nbsp5 days D . &nbsp6 days

A and B can do a job in 15 days and 10 days respectively. They begin the work

Question

A and B can do a job in 15 days and 10 days respectively. They begin the work together but A leaves after some days and B finishes the remaining work in 5 days. After how many days does A leave?

Options:

A . 3 days

B . 4 days

C . 5 days

D . 6 days

Answer: Option A

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