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 days?
Answers
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1
Explanation
A can finish the work in 18 days
So, work done by A in 1 day = 1/18
B can do work in half-time or in 9 days
So, work done by B in 1 day = 1/9
Work done by both A and B in one day = 1/18 + 1/9
= 1/18 + 2/18
= 3/18
Final answer
Therefore, both finish 3/18 part of the work in one day.
Answered by
0
Answer:
answer is 3/18
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