document.write( "Question 983338: At Stan's Skating rink, you can rent roller skates or roller blades. For every 4 people who rent roller blades, 9 rent skates.\r
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\n" ); document.write( "\n" ); document.write( "If 169 people come to the skating rink, about how many would rent roller blades?
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Algebra.Com's Answer #604097 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
4RB:9SK
\n" ); document.write( "That is equal to 13 people
\n" ); document.write( "169 total would be increasing both of those 13-fold, because 13X13=169\r
\n" ); document.write( "\n" ); document.write( "52 RB: 117 SK\r
\n" ); document.write( "\n" ); document.write( "52 is the answer
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