I'm using a micrologix 1000 and I'm trying to do a calculation on inches per second. What i'm doing is trying to find circumference of a roll by comparing it to inches per seconds of the press. My problem is my multiple will not always be a whole number but I need an accurate number I.E say I have 2000 ips and it took the roll 2.5 seconds to go around. I want to divide 2000/2.5 to get my answer. any help