If I can cut (1) pc. of tubing in 25 seconds, how do I calculate how many I can cut in one hour?

Question

I am an beginning estimator. I am doing time study on manufacturd items.

Answer 1

Change the 1 hour to seconds so that you are dealing with the same measurent of time.

 

1 hour = 3600 seconds

25 seconds to cut 1 piece, how many cut in 3600 seconds?

 

3600/25=144