MPG Game~ Is This Okay?

Well, today, on the drive to work, I thought I might peek at my MPG. Can't believe it actually went down .2!! That's just simply unacceptable to me!! Okay, so I flipped out for a minute, then I switched to the setting that shows my minute-by-minute MPG. (I just sort of accidentally found that!) Well, it was interesting to watch as I drove. It seems my MPG can go as high as 72 when I'm coasting, but as low as 12 going up a hill. I will be monitoring this more closely. How's your MPG???

Sent from my Cricket mobile device