
Laurna C.
asked 05/31/18time and miles per hour
If Bob is traveling 65mph and Bill is traveling 70mph how long will it take until they are 270 miles apart?
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1 Expert Answer

Carol H. answered 05/31/18
Tutor
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Experienced Mathematics Tutor w/ Master's Degree in Math
Arturo is correct in his comment.
But, let's pretend they left from the same point and traveled in opposite directions. Distance = rate X time
65t + 70t = 270
135t = 270
t = 2 hours
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Arturo O.
05/31/18