Oh, what a happy little math problem we have here! Let's break it down gently. First, we divide 9 by 7 to get 1 and 2/7. Then, we divide that by 9, which gives us 1/7. Remember, there are no mistakes in math, just happy little accidents!
0.7778
9
7
((9 / 16) / 7) / 8 = 0.0100446429
126 divided by 7/9 = 162
3/7 divided by 9
7 times 9 is 63 63 divided by 9 is 7 63 divided by 7 is 9
7/9 divided by 9/10 can be restated as, 7/9 * 10/9 = 70/81 ---------- the simplest form
9
9
9