document.write( "Question 655715: a car took 20 minutes to travel ten miles. What was its average speed? \n" ); document.write( "
Algebra.Com's Answer #409243 by stanbon(75887)\"\" \"About 
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a car took 20 minutes to travel ten miles. What was its average speed?
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\n" ); document.write( "20 min = 1/3 hr
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\n" ); document.write( "rate = distance/time
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\n" ); document.write( "rate = 10 miles/(1/3)hr = 30 mph
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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