document.write( "Question 907666: a person can run 1 3/4 miles in 1 hr.How many hrs. will it take the person to run 3 1/8 miles?
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Algebra.Com's Answer #550481 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
That rate is walking, NOT running.\r
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\n" ); document.write( "\n" ); document.write( "Whatever the classification:\r
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\n" ); document.write( "\n" ); document.write( "\"%281%263%2F4%29%2F1=%283%261%2F8%29%2Fx\", using x for time in hours. Just a proportion, using mixed numbers and whole number. Change mixed numbers into improper fractions!\r
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\n" ); document.write( "\n" ); document.write( "\"%287%2F4%29%2F1=%2825%2F8%29%2Fx\"\r
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\n" ); document.write( "\n" ); document.write( "\"7%2F4=25%2F%288x%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%287%2F4%29=x%2A25%2F%288x%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%287%2F4%29=25%2F8\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=%2825%2F8%29%284%2F7%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=25%2F%282%2A7%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"highlight%28x=25%2F14%29\"\r
\n" ); document.write( "\n" ); document.write( "About 1 hour 47 minutes
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