1000100011 1) X+5 1/8=10 2/9
X+5 9/72=10 16/72
X=10 16/72 - 5 9/72
X=5 7/72



3)11 1/12-x=9 1/8
11 2/24-x=9 3/24
x=11 2/24 - 9 3/24
x=1 23/24


5)77 4/15-x=59 8/9
77 12/45-x=59 40/45
x=77 12/45-59 40/45
x=17 17/45