18/89 as a decimal
18/89 as a decimal is 0.20224719101123595505617977528089887640449438… (the digits 20224719101123595505617977528089887640449438 repeat forever), which is 0.20 rounded to 2 decimal places.
Change either number to try your own. The digits 20224719101123595505617977528089887640449438 repeat. Rounded to 2 places: 0.20. In lowest terms: 18/89.
See the full steps for these numbersHow to work it out
- 1
A fraction is a division. Divide the top number 18 by the bottom number 89.
- 2
89 does not go into 18 even once, so the whole part is 0 and we carry on after the decimal point.
- 3
Long division: bring down a zero each time (multiply the remainder by 10), divide by 89, and write the digit. A remainder comes back after 44 steps, so the digits 20224719101123595505617977528089887640449438 repeat forever.
- 4
The result is
LaTeX source of the formulas on this page
\[ \frac{18}{89} = 0.\overline{20224719101123595505617977528089887640449438} \]
\[ \frac{18}{89} = 18 \div 89 \]Long division of 18 by 89
| Step | Remainder × 10 | Divide by 89 | Remainder left |
|---|---|---|---|
| 1 | 180 | 180 ÷ 89 = 2 | 2 |
| 2 | 20 | 20 ÷ 89 = 0 | 20 |
| 3 | 200 | 200 ÷ 89 = 2 | 22 |
| 4 | 220 | 220 ÷ 89 = 2 | 42 |
| 5 | 420 | 420 ÷ 89 = 4 | 64 |
| 6 | 640 | 640 ÷ 89 = 7 | 17 |
| 7 | 170 | 170 ÷ 89 = 1 | 81 |
| 8 | 810 | 810 ÷ 89 = 9 | 9 |
| 9 | 90 | 90 ÷ 89 = 1 | 1 |
| 10 | 10 | 10 ÷ 89 = 0 | 10 |
| 11 | 100 | 100 ÷ 89 = 1 | 11 |
| 12 | 110 | 110 ÷ 89 = 1 | 21 |
Questions
What is 18/89 as a decimal?
18/89 as a decimal is 0.20224719101123595505617977528089887640449438… (the digits 20224719101123595505617977528089887640449438 repeat forever), which is 0.20 rounded to 2 decimal places.
Is 18/89 a terminating or a repeating decimal?
It repeats. The bottom number 89 = 89 has a prime factor other than 2 and 5, so the division never ends and the block 20224719101123595505617977528089887640449438 (44 digits) repeats.
What is 18/89 as a percent?
18/89 is 20.22471910112359550561797752808988764044943820…% as a percent.
How do I round 18/89 to 2 decimal places?
18/89 rounded to 2 decimal places is 0.20.