document.write( "Question 484677: how fast in mph is a car going if it travels 1 mile in 72 seconds \n" ); document.write( "
Algebra.Com's Answer #331590 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
1 mi in 72 seconds = 1/72 mi/sec * 60 sec/min * 60 min/hr
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