A takes 8 days to finish a piece of work. B takes 10 days to finish the same work. How long will it take to finish the work when both of them are working together?
Answers
Answered by
1
I think 2 days
Step-by-step explanation:
hope it will correct make me brainlist please
Answered by
2
Answer:
40/9
Step-by-step explanation:
Time by A = 8 days
Time by B = 10 days
Work done by A in 1 day = 1/8
Work done by B in 1 day = 1/10
Work done by both in 1 day = 1/8 + 1/10
= 9/40
Thus days needed to finish the work = 40/9 days
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