4
4
Four quarters equal one dollar.
40
One hundred US cents equals one US dollar.
25
2
One dollar. That's why it's called a dollar. One dollar is equal to 100 pennies, 20 nickles, ten dimes or four quaters.
400.
Ten.
2
4 quaters 1 break between each quaters, then longer break at half time
500 pennies, 100 nickles, 50 dimes, 20 quaters