1 with remainder 40.
121/2 = 60.5 times.
1 goes into 81 81 times.
11 times.
24.2 times
4.3214 times.
Two goes into eighty-one 40.5 times.
5.16
It goes into 121 15 times with a remainder of 1
81 ÷ 27 = 3.
81 ÷ 9 = 9
121 ÷ 9 = 13 4/9 ≈ 13.444
432 times