35 men can do a piece of work in 20 days. How many days will 25 men take to finish the same work ?
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Answer:
20 days
Step-by-step explanation:
Let 25 men take x days to co.plete the work
It is a case of direct proportionality
Therefore
35 - 20
25 - x
x = 25 x 20 / 35
= 140/7
x = 20 days
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