8/21 = eight over twenty one
21/57 = 7/19
7/12
0.42 = 21/50
The fraction 1 14/21 would be equivalent to 35/21.
1/3
210 over 1000 which equals 21 over 100
It is already in its simplest form as a fraction.
Twenty one hundreth as a fraction would be 21/100.
21 over 11 = 21/11 in fraction
2.2 = 21/5 or 11/5
"Eight twenty-firsts" or "eight over twenty-one".