A can do 1/3 of a work in 5 days. B can do 1/2 of the same work in 6 days. How long will they
take to complete the work together?
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Answered by
1
Answer:
answer is 4 day
Explanation:
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Answered by
0
Answer:
A - 1/3rd of work in 5 days. So A takes 15 days to complete the work. Similarly B can do 2/5 of the work in 10 days, so B can complete the work in 25 days. Taking total work = 75 Efficiency of A = 75/15 = 5
Efficiency of B = 75/25 = 3
Number of days taken if A and B work together = 75/8 = 9.4 days
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