11/18 is already in its simplest form
Expressed as a proper fraction in its simplest form, by dividing the numerator and denominator by 5, 55/90 is equal to 11/18 or eleven eighteenths.
Eleven eighteenths in decimal form is approximately 0.6111. This is calculated by dividing 11 by 18, resulting in a repeating decimal of 0.611111..., which can be rounded to four decimal places as 0.6111.
8/9
1/2
1/9
Expressed as a proper fraction in its simplest form, by dividing the numerator and denominator by 5, 55/90 is equal to 11/18 or eleven eighteenths.
2/9
5/6
1/9
1/2
8/9
1/9
5 over 9
-1/3
3/18
9/20
The simplest form for 3/18 is 1/6