SOLUTION: How do you solve Distance-Speed-TIme problems?

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Question 932146: How do you solve Distance-Speed-TIme problems?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
speed = mph = mi/hr = D/t (This one could remember in the middle of nowhere)
r = D/t
or
D = rt
0r
t = D/r