Jessica drove 425 miles to her grandmother's house. The trip took her 6 1/4 hours.What was her average rate of speed in miles per hour.....HEEELLLLLPPP MEEEEE!!!!!!

Respuesta :

68 miles per hour.

Simply divide the total number of miles by the time it took in a decimal format.

6 1/4 hours=6.25

425/6.25=68