Question

if 3/5 part of the work is done by 12 men in 10 days how many men will complete the whole work in 20 days

Answer 1

³/5 work is done by 12 men in 10 days
Thus by the same men total work is done in 16.66 days
12 men take 16.66 days to complete the work while 20 men take x days
12=>20
16.66=>x
X=27.67
X = 27