Question about GPS Coordinates

Hi all,

Just joined the site and have a question. I don't know if this is a question for the trigonometry forum but I'm not sure where to ask. I have a question about GPS coordinates (degrees, minutes and seconds). I have to find a spot and need to add 73 minutes to the minutes of the coordinates 071* 59.922 and add 10 minutes to the minutes of the coordinates 40* 58.647 to come up with the correct coordinates but I was never very good at math. I know once the minutes exceed 60 you have to add to the degrees but I'm having trouble with the conversion. Any help would be greatly appreciated.

Thanks