SOLUTION: If a motorist travels 90km in 2.5 hours,what is his average speed in km per hour

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Question 640737: If a motorist travels 90km in 2.5 hours,what is his average speed in km per hour
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
If a motorist travels 90km in 2.5 hours,what is his average speed in km per hour
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d = r*t
r = d/t