SOLUTION: A car travel 84 miles in 1 hour 30 minutes. What is the car's average speed?

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Question 678799: A car travel 84 miles in 1 hour 30 minutes. What is the car's average speed?
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
r = d/t
...
r = 84mi%2F1.5hr = highlight_green%2856%29 mph
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