Question

if 18 men can do piece of work in 30 days in how many day will 20 men do it​

Answer 1

Step-by-step explanation:

18 men can do a piece of work in 30 days

Answer 2

Answer:

18 men do in 30 days so 1 man will do in 18 into 30 =540 days so 20 men will do 540/20=27 days