document.write( "Question 825329: if it takes 60 seconds to run 1 mile at 60 miles an hour how long does it take to run 1 mile at 70 miles per hour?
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Algebra.Com's Answer #497222 by stanbon(75887)\"\" \"About 
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if it takes 60 seconds to run 1 mile at 60 miles an hour
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\n" ); document.write( "time = distance/rate = 1 mile/70 mph = (1/70) hrs = 0.0143 hours
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