When performing Smith Machine squats you virtually have an infinite number of options as far as foot placement goes, which allows you to target your quads and glutes in different ways and to different degrees without any regard for maintaining your balance.
When entering time, the decimal point is used to represent a percentage of an hour. For example, 2.25 = 2 hours 15 minutes. 2.5 = 2 hours 30 minutes. 1.7 = 1 hour 42 minutes. If you want to designate minutes when you enter time, use a colon. 2:15 = 2 hours 15 minutes.
Divide the number of minutes by 60 again to convert seconds to hours. There are also 60 minutes in an hour, so we use the same process, dividing by 60, to determine how many seconds are in an hour. 1  Example: How man hours is 7200 seconds?  7200 / 60 = 120 minutes.