Write 9/11 as a decimal using long division will mark brainest these are so confusing

0.81 (repeated 81) (On paper, raw a straight line above the 8 and 1)

Step-by-step explanation:

To divide by long division to get a decimal number, you divide normally. For the decimals after "9", add some 0's. Follow the long division process, which you remember with DMS↓. (Divide, multiply, subtract, down).

This is the set up:

11 ∫9.0000

Here are the first few steps:

Divide: (11 goes into 9 "0" times. Write "0" in the answer place directly above the "9").

0.

11 ∫9.0000

Multiply the last used digit in answer by 11. (0 X 11 = 0. Write the answer under "9").

0.

11 ∫9.0000

0

Subtract under the original division question. (9 - 0 = 9)

0.

11 ∫9.0000

- 0

9

Down ↓. Bring down the next digit from the question.

0.

11 ∫9.0000

- 0 ↓

9 0

Now start the process again.

Divide. (Divide 11 by 90. It goes in 8 times with remainders. Write "8" in the answer.)

0.8

11 ∫9.0000

- 0 ↓

9 0

Multiply. (Multiply 8 and 11, write the product under 90.)

0.8

11 ∫9.0000

- 0 ↓

9 0

8 8

Multiply. (Subtract 88 from 90.)

0.8

11 ∫9.0000

- 0 ↓

9 0

- 8 8

2

Repeat the process until you end up subtracting 0s, or until you get repeating decimals.

The final looks like this:

0.8 181 Decimal is going to repeat.

11 ∫9.0000

- 0 ↓

9 0

- 8 8 ↓

2 0

- 1 1 ↓

9 0

- 8 8 ↓

2 0