You can put this solution on YOUR website! NICKELS...+..DIMES...+...QUARTERS...=.40
8X5.................................=.40
6X5=30....+...1X10=10..............30+.10=.40
4X5=20....+...2X10=20..............20+.20=.40
2X5=10....+...3X10=30..............10+.30=.40
0X5=0.....+...4X10..................=.40
1X5=5.....+...1X10=10....+..1X25=25..5+10=25=.40
3X5=15...................+..1X25=25..15+25=.40