document.write( "Question 1039615: If roger travels to school on the bus each day at an average speed of 32 km/h and his average trip last 9 min 25 sec, how far away is roger from school? \n" ); document.write( "

Algebra.Com's Answer #654379 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+d+=r%2At+\"$
\n" ); document.write( "First, you can convert the time from
\n" ); document.write( "9 min 25 sec to hours
\n" ); document.write( "----------------------
\n" ); document.write( "Convert 25 sec to minutes
\n" ); document.write( "[ min ] = [ sec ]x[ min/sec ]
\n" ); document.write( " $\"+25%2A%28+1%2F60+%29++=+.4167+\"$
\n" ); document.write( "-------------------------
\n" ); document.write( "Convert 9.4167 min to hrs
\n" ); document.write( "[ hrs ] = [ min ]x[ hrs / min ]
\n" ); document.write( " $\"+9.4167%2A%28+1%2F60+%29+=+.15694+\"$
\n" ); document.write( "---------------------------
\n" ); document.write( " $\"+d+=+r%2At+\"$
\n" ); document.write( "[ km ] = [ km/hr ]x[ hrs ]
\n" ); document.write( " $\"+d+=+32%2A.15694+\"$
\n" ); document.write( " $\"+d+=+5.022+\"$
\n" ); document.write( "The distance from school is 5.022 km
\n" ); document.write( "-------------------
\n" ); document.write( "check:
\n" ); document.write( " $\"+5.022+=+r%2A.15694+\"$
\n" ); document.write( " $\"+r+=+5.022+%2F+.15694+\"$
\n" ); document.write( " $\"+r+=+32.001+\"$ km/hr
\n" ); document.write( "OK \n" ); document.write( "

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