document.write( "Question 613996: Three persons Alice, Belen and Carol, played games. At the beginning of the game,the money they had were in the ratio 3:2:1. At the end of the game, their money were in the ratio 11:8:5. Who won and who lost?
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Algebra.Com's Answer #386470 by ankor@dixie-net.com(22740) You can put this solution on YOUR website! Three persons Alice, Belen and Carol, played games \n" ); document.write( ". At the beginning of the game,the money they had were in the ratio 3:2:1. \n" ); document.write( " At the end of the game, their money were in the ratio 11:8:5. \n" ); document.write( " Who won and who lost? \n" ); document.write( "; \n" ); document.write( "One way is make an assumption of actual amts for each, that reflect the given ratio \n" ); document.write( "Beginning \n" ); document.write( "A has $30 \n" ); document.write( "B has $20 \n" ); document.write( "C has $10 \n" ); document.write( "---------- \n" ); document.write( "Total:$60 \n" ); document.write( ": \n" ); document.write( "After the game the total will still be $60 \n" ); document.write( "let x = the multiplier \n" ); document.write( "A has 11x \n" ); document.write( "B has 8x \n" ); document.write( "C has 5x \n" ); document.write( ": \n" ); document.write( "Find the multiplier x \n" ); document.write( "11x + 8x + 5x = 60 \n" ); document.write( "24x = 60 \n" ); document.write( "x = 60/24 \n" ); document.write( "x = 2.5 is the multiplier \n" ); document.write( "then \n" ); document.write( "11*2.5 = $27.50, A lost $2.50 \n" ); document.write( "8* 2.5 = $20.00, B came out even \n" ); document.write( "5* 2.5 = $12.50, C gained $2.50 \n" ); document.write( "-------------------- \n" ); document.write( "Check: $60.00, total remains the same \n" ); document.write( " \n" ); document.write( " |