![\"\"](\"/images/stars/stars-13.gif\")
You can put this solution on YOUR website!
p+n+d=21
\n" ); document.write( ".01p+.05n+.1d=100
\n" ); document.write( "if there are any pennies they have to be in 5,10,15,or 20
\n" ); document.write( "if there are 20 penies then only room for 1 more coin which cant add to 1.00
\n" ); document.write( "15 pennies then there are 6 coins left but even at 6 dimes thats only 0.75
\n" ); document.write( "10 pennies makes 11 coins left n+d=11 and .05n+.1d=.90 is a possibility
\n" ); document.write( "5 pennies makes 16 coins left n+d=16 and .05n+.1d=.95 is a 2nd possibility
\n" ); document.write( "according to the problem it seems there has to be a number for each coin
\n" ); document.write( "
\r
\n" );
document.write( "\n" );
document.write( " multiply by 100
\n" );
document.write( " multiply by 5
\n" );
document.write( ".
\n" );
document.write( ".
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( "check:
\n" );
document.write( "
\n" );
document.write( "10 pennies, 7 nickels, 4 dimes
\n" );
document.write( "this wasnt that hard...lol that other tutor confused even me.
\n" );
document.write( "
\n" );
document.write( "other solution:
\n" );
document.write( " multiply by 10
\n" );
document.write( " multiply by 100
\n" );
document.write( ".
\n" );
document.write( ".
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( ".
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( ".
\n" );
document.write( "
\n" );
document.write( "5 pennies, 13 nickels, 3 dimes\r
\n" );
document.write( "\n" );
document.write( "