document.write( "Question 89701: If it takes a train 7h to get from Capital City when it travels 40 mi/h,how long would it take the train to go the same distance when it travels 70 mi/h?Would it take 7/4 h,4h, 4/7 h or 10 h? \n" ); document.write( "
Algebra.Com's Answer #65164 by checkley75(3666) ![]() You can put this solution on YOUR website! distance=rate*time so we have d=7*40=280 miles. \n" ); document.write( "280=70T \n" ); document.write( "t=280/70 \n" ); document.write( "t=4 hours is the answer. \n" ); document.write( " |