59/90 - 1/69 = 59/90 - 15/90 = 44/90 = 22/45.
5/9 - 1/10 ---> 50/90 - 9/90 = 41/90 ≈ 0,46
60 - 1 = 59
63/28 - 4/28 = 59/28
1/10 − 1/100 = 90/1000 which reduces to 9/100
59 - 131/3 = 177/3 - 40/3 = 137/3 or 452/3
8/15 − 1/6 = 33/90 or 11/30
1 million dollars minus 90 thousand dollars is $910,000.00
90
Unfortunately, 2 over 2 minus 1 equals 5 over 6 is just a wrong answer! If it is 2 over 2, minus 1, the answer is that it equals zero. If it is 2, over 2 minus 1, the answer is that it equals 2.
12/8 minus 1/6 is 1 1/3
2/5 minus 1/15 is 1/3
1/2 minus 3/7 is 1/14