document.write( "Question 944016: Sam has $6.00 in coins. Half of them are quarters, a third are dimes, and the rest are nickels. How many of each coin does he have? \n" ); document.write( "
Algebra.Com's Answer #575594 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Sam has $6.00 in coins. Half of them are quarters, a third are dimes, and the rest are nickels. How many of each coin does he have? \n" ); document.write( "*** \n" ); document.write( "let x=total number of coins \n" ); document.write( "x/2=number of quarters \n" ); document.write( "x/3=number of dimes \n" ); document.write( "x-x/2-x/3=x-3/6-2/6=1/6=number of nickels \n" ); document.write( ".25(x/2)+.10(x/3)+.05(x/6)=6.00 \n" ); document.write( "lcd:6 \n" ); document.write( ".25*3x+.10*2x+.05x=36.00 \n" ); document.write( ".75x+.20x+.05x=36.00 \n" ); document.write( "x=36 \n" ); document.write( "x/2=18 \n" ); document.write( "x/3=12 \n" ); document.write( "x/6=6 \n" ); document.write( "How many of each coin does he have? \n" ); document.write( "number of quarters=18 \n" ); document.write( "number of dimes=12 \n" ); document.write( "number of nickels=6 \n" ); document.write( " |