SOLUTION: how long does it take a girl riding her bike at 2.50 m/s to travel 1800m?

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Question 899172: how long does it take a girl riding her bike at 2.50 m/s to travel 1800m?
Answer by harpazo(655) About Me  (Show Source):
You can put this solution on YOUR website!
D = rt

1800m = 2.5 meters per second times t (in hours).
1800m = 2.5t
1800/2.5 = t

720 = t
Now convert 720 to time in hours and you're done.