Answers

2014-01-16T16:49:01+05:30
Let the no. be 9
so 9+10=19
19+9=28
28/2=14
14-9=5
answer is 5

let the no. be 1
so 1+2=3
3+9=12
12/2=6
6-1=5



yes the answer will be same  (5)
0
2014-01-18T20:21:32+05:30
Let the no: be 7
7+8=15
15+9=24
24 divide 2=12
12-7=5

1 5 1