document.write( "Question 1103487: Jack rides his motorcycle 30 miles in 2/5 of an hour. At this rate, how many miles could he ride in 4 hours? \n" ); document.write( "

Algebra.Com's Answer #718191 by josmiceli(19441) $\"\"$ $\"About$

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$\"+d+=+r%2At+\"$
\n" ); document.write( " $\"+2%2F5+=+.4+\"$
\n" ); document.write( " $\"+30+=+r%2A.4+\"$
\n" ); document.write( " $\"+r+=+30%2F.4+\"$
\n" ); document.write( " $\"+r+=+75+\"$ mi/hr
\n" ); document.write( " $\"+d+=+75%2A4+\"$
\n" ); document.write( " $\"+d+=+300+\"$
\n" ); document.write( "He could ride 300 mi in 4 hrs
\n" ); document.write( " \n" ); document.write( "

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