document.write( "Question 243379: Leaving home traveling to work which is 10 miles away driving at 40 mile per hour how long will it take to get to work? \n" ); document.write( "
Algebra.Com's Answer #178327 by rapaljer(4671)\"\" \"About 
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The basic formula is D=r*t. You are given that D=10 mi and r=40 mph, and time t is the unknown:\r
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\n" ); document.write( "\n" ); document.write( "10=40t\r
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\n" ); document.write( "\n" ); document.write( "Divide both sides by 40, and you get t=10/40=1/4 hour. In other words 15 minutes.\r
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\n" ); document.write( "\n" ); document.write( "Dr. Robert J. Rapalje, Retired
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