document.write( "Question 524613: Tonys family is driving 70 miles to a fair. They have already traveled 30 miles. They are traveling at a speed of 40 miles per hour. How many more hours will it take them to complete the rest of the trip? \n" ); document.write( "
Algebra.Com's Answer #347799 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
They have 40 miles left to drive, at 40 miles per hour.
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\n" ); document.write( "d = r*t
\n" ); document.write( "t = d/r
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