document.write( "Question 979859: The ages of Ravi and Raja are in the ratio 5:12. After 6 years the ratio of their
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Algebra.Com's Answer #601098 by Edwin McCravy(20059)\"\" \"About 
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The ages of Ravi and Raja are in the ratio 5:12.
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document.write( "So there is some positive integer k such that Ravi is 5k and Raja is 12k\r\n" );
document.write( "[so that \"%285k%29%2F%2812k%29\"\"%22%22=%22%22\"\"5%2F12\".]\r\n" );
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\n" ); document.write( "After 6 years the ratio of their ages will be 8:15.
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document.write( "After 6 years Ravi will be 5k+6 and Raja will be 12k+6, then \r\n" );
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document.write( "\"%285k%2B6%29%2F%2812k%2B6%29\"\"%22%22=%22%22\"\"8%2F15\"\r\n" );
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document.write( "Solve that equation for k.  Then find their ages 5k and 12k.\r\n" );
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\n" ); document.write( "What is the different between their ages?
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document.write( "Subtract Raja's age MINUS Ravi's age.\r\n" );
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document.write( "Edwin

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