A and B can do a piece of work in 6 days and 4 days respectively a started the work worked at it for 2 days and then was joined by b find the total time taken to complete the work.
Answers
Answered by
3
Answer:
3 days is the answer to this question
Answered by
2
Answer:
3 days
Step-by-step explanation:
it is because B can do it in 4 days but he cane days late turning it into 6days
hence, there were 2 labours the time got decreased by half
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