If a man and a half finishes a job and a half within a day and a half, how many men can finish 3 jobs within 3 days.

Please I need help, I am not so sure with my answer of 6. I would like to verify it. THANKS

1.5 men finish 1.5 jobs in 1.5 days.

If "they" keep working at the same rate,
1.5 men finish 3 jobs in 3 days.