1) (7+5)/18=12/18=2/3
2) (11+8)/24=19/24
3) (23-14)/47=9/47
4) (31-16)/58=15/58
5) (3+6-8)/29=1/29
6) (29-14-9)/64= 6/64=3/32
1) (7+5)/18=12/18=2/3
2) (11+8)/24=19/24
3) (23-14)/47=9/47
4) (31-16)/58=15/58
5) (3+6-8)/29=1/29
6) (29-14-9)/64= 6/64=3/32