SOLUTION: It takes Bob 4 hours to drive 200 miles. How long will it take him to drive 350 miles? plz somebody help me >_<

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Question 743139:

It takes Bob 4 hours to drive 200 miles. How long will it take him to drive 350 miles?
plz somebody help me >_<

Answer by checkley79(3341) About Me  (Show Source):
You can put this solution on YOUR website!
200/4=350/X
200X+4*350
200X=1,400
X=1,400/200
X=7 HOURS ANS.