Question

If 18 men can do a piece of work in 18 days, how many men would do it in 27 days?

Answer 1

27 days...so 27 men..

Answer 2

18 mens can do a piece of work=18days
then 27mens csn do a piece of work in 27 days
If u want calculation: 27×18÷18 so...18 and 18 cancel
it is 27 days