document.write( "Question 140144: Jordan has a total of one hundred thirty nickels,dimes and guarters. He has 3and a half times as many nickels as dimes and one-half as many quarters as dimes. How much money does he have? \n" ); document.write( "
Algebra.Com's Answer #102097 by ptaylor(2198)![]() ![]() You can put this solution on YOUR website! Let x=number of dimes \n" ); document.write( "3.5x=number of nickels \n" ); document.write( "0.5x=number of quarters\r \n" ); document.write( "\n" ); document.write( "Now we are told that the above adds up to 130. so:\r \n" ); document.write( "\n" ); document.write( "x+3.5x+0.5x=130 \n" ); document.write( "5x=130 \n" ); document.write( "x=26---number of dimes=0.10(26)=$2.60 \n" ); document.write( "3.5x=3.5*26=91 number of nickels=0.05(91)=$4.55 \n" ); document.write( "0.5x=0.5(26)=13 number of quarters =0.25(13)=$3.25\r \n" ); document.write( "\n" ); document.write( "So: \n" ); document.write( "$2.60 + $4.55 + $3.25=$10.40\r \n" ); document.write( "\n" ); document.write( "CK 26+91+13=130 \n" ); document.write( "130=130\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Hope this helps----ptaylor \n" ); document.write( " |