A company has to punch can lids. it has three machines each of which can individually complete the work in 6 days,3 days and 4 days respectively. If all three machines are used, then in how many days can the task be completed?
A.
2 days
B.
1 1/3 days
C.
1 day
D.
2 ½ days
Correct Answer : B

Question

A company has to punch can lids. it has three machines each of which can individually complete the work in 6 days,3 days and 4 days respectively. If all three machines are used, then in how many days can the task be completed?

A.
2 days
B.
1 1/3 days
C.
1 day
D.
2 ½ days

Correct Answer : B

A to Z Exams · Accepted Answer

1 1/3 days

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