11 R 5
5, remainder 2
5 with remainder 82.
7 with remainder 5.
5
You see how many times 10 goes into 82 which is 8. There is 2 left over and 10 is the denominator. 8 and 2/10 or 8 and 1/5.
Once
5 goes into 85 17 times.
Five times, with a remainder.
5 goes into 54 ten times with 4 left over
107 times
83 times.