Xavier can do a job in 40 days. He worked on it for 5 days and then Paes finished it in 21 days. In how many days Xavier and Paes can finish the work?

Xavier can do a job in 40 days. He worked on it for 5 days and then

1.	Xavier can do a job in 40 days. He worked on it for 5 days and then Paes finished it in 21 days. In how many days Xavier and Paes can finish the work?
A.	5 days
B.	15 days
C.	25 days
D.	35 days
Answer» C. 25 days

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Xavier can do a job in 40 days. He worked on it for 5 days and then Paes finished it in 21 days. In how many days Xavier and Paes can finish the work?

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