document.write( "Question 1177095: Hi
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document.write( "A V and W had a total of 510 stickers. The ratio of A to V stickers was 6:7 at first. After A and V each gave away half of their stickers the 3 had 345 stickers left. How many did W have at first.
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document.write( "Thank you \n" );
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Algebra.Com's Answer #805391 by Theo(13342)![]() ![]() You can put this solution on YOUR website! A + V + W = 510\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "510 - 1/2 * (A + V) = 345\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "this means that 1/2 * (A + V) = 165, because 510 - 165 = 345.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "this means that (A + V) = 330\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "since A + V + W = 510, then:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "W must be equal to 510 - 330 = 180.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "that should be your answer.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the additional information that A/V = 6/7 looks like it was extraneous, as it does not appear that it had anything to do with solving the problem.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |