SOLUTION: Calculate the speed of a car that travels 75 miles in 3 hours. A girl rides her bike 15m/s for 20s. How far does she travel? How long would it take for an object moving at 12m/s

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Question 933515: Calculate the speed of a car that travels 75 miles in 3 hours.
A girl rides her bike 15m/s for 20s. How far does she travel?
How long would it take for an object moving at 12m/s to go a distance of 12m?
How much time is required to go 3 miles you can run at the rate of 6.3 miles per hour?

Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Calculate the speed of a car that travels 75 miles in 3 hours.
A girl rides her bike 15m/s for 20s. How far does she travel?
How long would it take for an object moving at 12m/s to go a distance of 12m?
How much time is required to go 3 miles you can run at the rate of 6.3 miles per hour?
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For all of these:
distance = rate*time
d = r*t
----
r = d/t
To get mi/hr, divide the miles by the hours.
---
t = d/r

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