document.write( "Question 251812: by increasing the cost of entry ticket to a fair in the ratio 10:13, the number of visitors to the fair has decreased in the ratio 6:5 in what ratio has the total collection increased or decreased \n" ); document.write( "
Algebra.Com's Answer #183508 by ankor@dixie-net.com(22740)\"\" \"About 
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by increasing the cost of entry ticket to a fair in the ratio 10:13,
\n" ); document.write( "the number of visitors to the fair has decreased in the ratio 6:5
\n" ); document.write( " in what ratio has the total collection increased or decreased;
\n" ); document.write( ":
\n" ); document.write( "Let original Tickets cost $10 and and number of visitors is 600
\n" ); document.write( "Original revenue: 10 * 600 = $6000
\n" ); document.write( "then
\n" ); document.write( "Tickets cost $13 and number of visitors is 500
\n" ); document.write( "New Revenue: 13 * 500 = $6500
\n" ); document.write( ":
\n" ); document.write( "Increase of total collection ratio: \"6500%2F6000\" reduces to: 13:12
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