what is 81/90 in simplest form?

what is 56/74 in simplest form?

what is y/y^3 in simplest form?

what is s^4/s^2 in simplest form?

what is 9a/12a in simplest form?

what is 14g/24g in simplest form?

what is 100p/200p^2 in simplest form?

what is 6k^5/21k^2 in simplest form?

what is 16b/24d in simplest form?