document.write( "Question 766342: 0.1 miles in 140 seconds is how many mph? \n" ); document.write( "
Algebra.Com's Answer #466828 by lwsshak3(11628)\"\" \"About 
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0.1 miles in 140 seconds is how many mph?
\n" ); document.write( "\"%28.1+%28mi%29%2F140+%28sec%29%29%2A%283600+%28sec%29%2F%28hr%29%29\"=0.1*3600/140≈2.57 mph
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