Brad M. answered 08/12/13
First-Order, Second-Order Systems VT Math 2214, Dynamics and Controls
Hey George -- here's a "play-by-play" ... get rid of % ==> 1.5/100 ... get rid of decimal ==> 15/1000 ... cut both num/denom by 5 ==> 3/200 ... we're done since %'s and decimals are based on 10 -- can cut only by 2 and 5 ... Regards, sir :)