SOLUTION: If joe drives 20mi in 1/2hr. how long will it take him to drive 50mi?

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Question 222763: If joe drives 20mi in 1/2hr. how long will it take him to drive 50mi?
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
He drives 40 mi/hr
40t=50 (st=d Where d=dist, t=time, s=speed)
t=5/4 hr
.
Ed