Question # 34
GRE
Working together Neil and Andy can complete a piece of work in 10 days and Neil can complete the same pie
work alone in 12 days. In how many days can Andy complete the same task alone?
Answers
Answered by
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Given:
Neil and Andy can complete the work in 10 days
Neil can complete the same work in 12 days
To find:
In how many days can Andy complete the same task alone?
Solution:
Neil + Andy one day work = 1/10
Complete Work done by Neil in 12 days
Work done by Neil in 1 day = 1/12
Let the work done by Andy in one day = x
x + 1/12 = 1/10
x = 1/60
Andy can do the work in 60 days.
Therefore Andy can complete the task in 60 days.
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