If 12 men do a work in 80 days, in how many days will 20 men do it?
Choose the correct choice from the following options.
A) 18 days
B) 38 days
C) 42 days
D) 48 days
E) 44 days
12 * 80 = 20 * x   x = 48 days   ANSWER:48 days
<result>D</result>
If 12 men do a work in 80 days, in how many days will 20 men do it?