SOLUTION: how long would it take ur trip traveling at 50mph, if 20mph took 1.25 hours?

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Question 640031: how long would it take ur trip traveling at 50mph, if 20mph took 1.25 hours?
Answer by unlockmath(1688) About Me  (Show Source):
You can put this solution on YOUR website!
Hello,
We can set up a proportion as:
1.25/50=x/20
Cross multiply:
50x=25
Divide by 50 to get:
.5 hours
Make sense?
RJ
www.math-unlock.com