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Briannab265
9/81 can be simplified into 1/9. You divide both the top and bottom part of the fraction by 9.
9/9=1 and 81/9=9 to get 1/9. but that's it's simplified version. equivalent fractions of it can be almost anything. like, 1/9 can equal 2/18, 3/27, or 4/36.

Answer:

9/81 is equivalent to 1/9.

Step-by-step explanation:

The easiest way to solve this is seeing if we can write 81 as a product os nines.

We have that [tex]81 = 9^{2}[/tex]. So we can simplify the following way:

[tex]\frac{9}{81} = \frac{9}{9^{2}} = \frac{9}{9*9} = \frac{1}{9}[/tex].

This means that 9/81 is equivalent to 1/9.