12 over 18 in lowest terms is 2/3
2/9
18 over 21 in lowest terms is 6/7
18 over 125 is already a fraction in lowest terms.
It is 18/24 = 3/4 in its lowest terms.
12/18 = 2/3 (divide both top and bottom by 6)
14/18 is equivalent to 7/9 in lowest terms.
5 over 18 is already in lowest terms.
135 over 18 in lowest terms: 15/2 or 71/2 or 7.5
90 over 95 in lowest terms is 18/19
27 over 18 to the lowest terms is: 3 over 2 = 3/2 = 11/2 or 1.5
18/6 = 3