document.write( "Question 1205779: There were 5c 10c and 20c coins in Joel's wallet in the ratio of 2:6:7 respectively. If he takes out half the number of 5c and half the number of 10c coins they would make up $4.20
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document.write( "How many 20c coins in his wallet.
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document.write( "How much money does he have altogether \n" );
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Algebra.Com's Answer #842816 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \r\n" ); document.write( "WHICH COIN-TYPE COUNTofCOINS REMOVE-THESE REMOVED-MONEYDollars\r\n" ); document.write( " 5c 2x x 0.05x\r\n" ); document.write( " 10c 6x 3x 0.10*3x\r\n" ); document.write( " 20c 7x\r\n" ); document.write( " ------------- ----------------------\r\n" ); document.write( " 15x 4.20\r\n" ); document.write( "\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( ". \n" ); document.write( " |