About homework results of 1,672
56:38 66:49 63:33 89:00 55:56 53:54 40:24 28:15 44:23 36:12 40:47 78:03 91:51 40:24 42:33 108:27 53:22 52:18 34:26 38:24 43:38 39:46 29:46 125:40 167:44 92:46 60:31 59:20 112:27 34:08 42:40 43:04 54:11 34:57 43:01 170:33 160:27 60:24 56:09 37:51 51:40 46:17 57:30 49:55 50:35 44:45