SOLUTION: How many miles per hour does a car travel if it makes a 40 mile trip in 30 minutes?

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Question 586309: How many miles per hour does a car travel if it makes a 40 mile trip in 30 minutes?
Answer by Alan3354(30983) About Me  (Show Source):
You can put this solution on YOUR website!
How many miles per hour does a car travel if it makes a 40 mile trip in 30 minutes?
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d = r*t
t = 30 mins = 0.5 hours
r = d/t