Ten.
40 Quaters are in a roll of quarters
$10.
25
2
4
2
4
400.
4 quaters 1 break between each quaters, then longer break at half time
vcmb,mvhogh
2 quaters is a half so a half and a half is a whole, or 2 quaters plus 2 quaters is 4 quaters which is still a whole.