four ninths divide the bottom and the top by two!
5/6
3/18
one third. 6 / 6 = 1 -- -- 18 / 6 = 3
Expressed as a proper fraction in its simplest form, by dividing the numerator and denominator by 6, 12/18 is equal to 2/3 or two thirds.
Expressed as a mixed number in its simplest form, 8/9 + 5/6 = 1 13/18 or one and thirteen eighteenths. Expressed as a decimal, this is equal to 1.72 recurring (that is, 1.72222...)
11/18 is already in its simplest form
2/9
5/6
1/9
8/9
1/2
1/9
3/18
-1/3
5 over 9
9/20
The simplest form for 3/18 is 1/6