Rindia can do a job in 10 days. Rakesh can do the same job in 5 days. In how many days they can complite the job if they work together?

Rindia can do a job in 10 days. Rakesh can do the same job in 5 days.

1.	Rindia can do a job in 10 days. Rakesh can do the same job in 5 days. In how many days they can complite the job if they work together?
A.	6 days
B.	3.33 days
C.	7.25 days
D.	7.5 day
E.	None of this
Answer» C. 7.25 days

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