If it takes 17 workers 17 minutes to fully package 17 packages, how many minutes does it take 90 workers to fully package 180 packages?

Answer 1

Each worker can package 1 in 17 minutes.

So, 90 can package 90 in 17 minutes.

Therefore, to package 180 (which is 2 x 90), it will take 2 x 17 minutes, or 34 minutes.