A, B and C can individually complete a task in 20 days, 16 days and 30 days, respectively. If A and B started working on the task, andÂ they worked for 4 days and left, then the number of days required by C to finish the remaining task is:_x005F_x000D_

A, B and C can individually complete a task in 20 days, 16 days and 30

1.	A, B and C can individually complete a task in 20 days, 16 days and 30 days, respectively. If A and B started working on the task, andÂ they worked for 4 days and left, then the number of days required by C to finish the remaining task is:_x005F_x000D_
A.	16.5 days
B.	13 days
C.	10 days
D.	12.5 days
Answer» B. 13 days

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A, B and C can individually complete a task in 20 days, 16 days and 30 days, respectively. If A and B started working on the task, andÂ they worked for 4 days and left, then the number of days required by C to finish the remaining task is:_x005F_x000D_

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