document.write( "Question 125613: There are 132 more silver dollars than 50-cent pieces.
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document.write( "The ratio of the silver dollars to 50-cent pieces is 5:2.
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document.write( "So how many of each coin are there? \n" );
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Algebra.Com's Answer #92024 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! There are 132 more silver dollars than 50-cent pieces. \n" ); document.write( "Let # of 50-cent pieces by \"x\"; # of silver dollars is \"x+132\" \n" ); document.write( "------------------------ \n" ); document.write( "The ratio of the silver dollars to 50-cent pieces is 5:2. \n" ); document.write( "So how many of each coin are there? \n" ); document.write( "EQUATION: \n" ); document.write( "(x+132)/x = 5/2 \n" ); document.write( "Cross-multiply to get: \n" ); document.write( "2x+264 = 5x \n" ); document.write( "3x = 264 \n" ); document.write( "x = 88 (# of 50-cent pieces) \n" ); document.write( "x + 132 = 220 (# of silver dollars) \n" ); document.write( "-------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |