It is already in lowest terms.
63/81 = 7/9 in its lowest term.
81\200
8/9
gcf(81, 36) = 9 gcf(27, 54) = 27 gcf(81, 36, 27, 54) = 9
81/20 is already in lowest terms.
81 percent as a fraction in lowest terms is 81/100
81 over 100 is already in lowest terms as a fraction.
It is already in lowest terms.
63/81 = 7/9 in its lowest term.
81\200
8/9
28 over 567 in its lowest terms is 4/81
0.1852
4/81 is the lowest you can simplify it.
27/50
16/9