document.write( "Question 974280: The ratio between two numbers is 7:11 if the L.C.M of them is 385,what is their sum? \n" ); document.write( "
Algebra.Com's Answer #802580 by CubeyThePenguin(3113)\"\" \"About 
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7x and 11x\r
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\n" ); document.write( "\n" ); document.write( "LCM = 385 = 5 * 7 * 11\r
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\n" ); document.write( "\n" ); document.write( "x = 5\r
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\n" ); document.write( "\n" ); document.write( "sum = 18x = 90
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