document.write( "Question 318570: david runs 4 miles in 30 minutes. At the same rate, how many would he run in 18 minutes? \n" ); document.write( "

Algebra.Com's Answer #228051 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
Set up a ratio.
\n" ); document.write( "4 miles is to 30 minutes as X miles is to 18 minutes.
\n" ); document.write( " $\"4%2F30=X%2F18\"$
\n" ); document.write( " $\"X=%284%2818%29%29%2F30\"$
\n" ); document.write( " $\"X=12%2F5\"$
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "2 minutes, 24 seconds \n" ); document.write( "

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