If 20 men take 15 days to to complete a job, in how many days can 25 men finish that work?
Choose the correct choice from the following answers.
A) 12
B) 66
C) 77
D) 8
E) 6
Ans. 12 days
<result>A</result>
If 20 men take 15 days to to complete a job, in how many days can 25 men finish that work?