SOLUTION: sue traveled 3.5 hrs to one location and 2 hrs and 10 minutes to another.. the route that she took, the trip was 720miles.. what was her average speed???

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Question 594658: sue traveled 3.5 hrs to one location and 2 hrs and 10 minutes to another.. the route that she took, the trip was 720miles.. what was her average speed???
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
3 1/2+2 1/6=3 3/6+2 1/6=5 4/6
720/(5 4/6)=average speed