A can finish a work in 18 days and B can do the same work in half the time taken by A. Then, working together, what part of the same work they can finish in a day?
A. 1/5
B. 1/6
C. 1/7
D. 1/8
Answers
Answered by
4
Answer : B.
Given that B alone can complete the same work in days = half the time taken by A
= 9days
A’s one day work = 1/18
B’s one day work = 1/9
(A+B)’s one day work = 1/18+1/9 = 1/6
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Answered by
1
Answer:
1/6 is the answer to your question
As 1/9+1/18=3/18=1/6
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