If 12 men do a work in 80 days, in how many days will 16 men do it?	Options: A) 60 B) 30 C) 50 D) 40 E) 20
12 * 80 = 16 * x   x = 60 days   60NSWER 60
<result>A</result>
If 12 men do a work in 80 days, in how many days will 16 men do it?