5/6 is.
5 over 6. However, this is a fraction, not a ratio
No, that is the lowest denominator for that fraction.
The simplest fraction for 18/20 is 9/10.
112/18 = 56/9 which cannot be simplified further.
18/45 is a proper fraction. It can be simplified to 2/5.
18/55 is in its simplest form
18/46 = 9/23
It is: 26/18 = 13/9
9/23
7/18
Eighteen over fifty simplified is 9/25. This fraction is simplified to the lowest term.
The greatest common factor of 12 and 18 is 6. Therefore, the simplified fraction of 12/18 is 12/18 ÷ 6/6 = 2/3.