Is there a way I can enter a one to three digit number, have it appear as a three digit number, but have it stored in short time (nn:ss). For instance, in a form or table, I want to enter the number 135 and have it displayed as 135. However, I want the number stored as 02:15, meaning that the 135 is one hundred and thirty five seconds. This then gets stored as 2 minutes 15 seconds. I plan to use the stored 02:15 in a later time calculation.
Thanks.