Respuesta :
answer:
in its simpliest form the answer is 9/11
explanation:
okay so first you wann make it INTO a fraction cause .81 isn't a fraction
so: 81/99
then you divide both the top and bottom of the fraction by 9
so you get
9/11
hope this helped <3 also if wouldn't mind could you pls give me brainliest? (im trying to level up) thanks! :)