Two persons A and B can finish a piece of work in 60 days, while A, B, and C can finish the same work in 40 days. How many days will C alone take to finish the work ?

Two persons A and B can finish a piece of work in 60 days, while A,

1.	Two persons A and B can finish a piece of work in 60 days, while A, B, and C can finish the same work in 40 days. How many days will C alone take to finish the work ?
A.	90 days
B.	100 days
C.	110 days
D.	120 days
Answer» E.

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Two persons A and B can finish a piece of work in 60 days, while A, B, and C can finish the same work in 40 days. How many days will C alone take to finish the work ?

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