document.write( "Question 682923: Stephanie biked 82 1/2 miles in 6 3/4 hours. How many miles did she travel in 1 hour? \n" ); document.write( "

Algebra.Com's Answer #423382 by josmiceli(19441) $\"\"$ $\"About$

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She bikes 82 1/2 miles in 6 3/4 hours.
\n" ); document.write( "The ratio of these numbers is a constant, so you
\n" ); document.write( "can multiply both by $\"+4+\"$
\n" ); document.write( " $\"+4%2A82+%2B+4%2A%281%2F2%29+=+328+%2B+2+\"$
\n" ); document.write( " $\"+328+%2B+2+=+330+\"$
\n" ); document.write( "and
\n" ); document.write( " $\"+4%2A6+%2B+4%2A%283%2F4%29+=+24+%2B+3+\"$
\n" ); document.write( " $\"+24+%2B+3+=+27+\"$
\n" ); document.write( "---------------
\n" ); document.write( "This means she bikes $\"+330+%2F+27+\"$ miles/hr
\n" ); document.write( " $\"+330+%2F+27+=++12+%2B+6%2F27+\"$
\n" ); document.write( " $\"+12+%2B+6%2F27+=+12+%2B+2%2F9+\"$
\n" ); document.write( "She traveled 12 and 2/9 miles in 1 hr
\n" ); document.write( " \n" ); document.write( "

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