Answers

2016-07-13T20:30:31+08:00
9 23/24...............................
0
2016-07-13T20:33:44+08:00
17(6)+5 - 7(8)+7 =
107/6 - 63/8 =
428/24 - 189/24 =
239/24=

Ans. 9 23/24
0