A and B individualy can do a work in 6 days and 12 days respectively.

1.	A and B individualy can do a work in 6 days and 12 days respectively. A worked for first 2 days and then left. In how many days will B finish the remaining part of the work?
Answer» Answer: A left his work for = 4 days B's speed is 2 TIMES less than that of A so A's work DONE by B was in (4*2)days = 8 days B completed the work in (12+8)days =20 days . Ans.) B completed the work in 20 days.

A and B individualy can do a work in 6 days and 12 days respectively. A worked for first 2 days and then left. In how many days will B finish the remaining part of the work?

Answer»

Answer:

A left his work for = 4 days

B's speed is 2 TIMES less than that of A

so A's work DONE by B was in (4*2)days = 8 days

B completed the work in (12+8)days =20 days

Ans.) B completed the work in 20 days.

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A and B individualy can do a work in 6 days and 12 days respectively. A worked for first 2 days and then left. In how many days will B finish the remaining part of the work?​

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A and B individualy can do a work in 6 days and 12 days respectively. A worked for first 2 days and then left. In how many days will B finish the remaining part of the work?