Two persons K and L can complete a piece of work in 30 days and 45 days respectively. If they work together, what part of the work will be completed in 3 days ?

Two persons K and L can complete a piece of work in 30 days and 45 day

1.	Two persons K and L can complete a piece of work in 30 days and 45 days respectively. If they work together, what part of the work will be completed in 3 days ?
A.	44348
B.	44256
C.	44257
D.	43101
Answer» B. 44256

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Two persons K and L can complete a piece of work in 30 days and 45 days respectively. If they work together, what part of the work will be completed in 3 days ?

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