document.write( "Question 806548: Please help me answer this problem:
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document.write( "\"The difference in the length of two segments is 15 and the ratio is 3:8. What are the lengths of the segments?\"\r
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document.write( "Thank You. \n" );
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Algebra.Com's Answer #485900 by thejackal(72)![]() ![]() You can put this solution on YOUR website! let one segment be n, therefore the other segment is n + 15 \n" ); document.write( "the ratio is given thus 3/8 = n/n+15; \n" ); document.write( "now cross multiply to get \n" ); document.write( "3(n+15) = 8(n) \n" ); document.write( "simplify \n" ); document.write( "3n + 45 = 8n \n" ); document.write( "45 = 5n \n" ); document.write( "9 = n\r \n" ); document.write( "\n" ); document.write( "therefore the longer segment is 9 + 15 = 24 \n" ); document.write( "QED \n" ); document.write( " |