18/43 as a decimal
18/43 as a decimal is 0.418604651162790697674… (the digits 418604651162790697674 repeat forever), which is 0.42 rounded to 2 decimal places.
Change either number to try your own. The digits 418604651162790697674 repeat. Rounded to 2 places: 0.42. In lowest terms: 18/43.
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 43.
- 2
43 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 43, and write the digit. A remainder comes back after 21 steps, so the digits 418604651162790697674 repeat forever.
- 4
The result is
LaTeX source of the formulas on this page
\[ \frac{18}{43} = 0.\overline{418604651162790697674} \]
\[ \frac{18}{43} = 18 \div 43 \]Long division of 18 by 43
| Step | Remainder × 10 | Divide by 43 | Remainder left |
|---|---|---|---|
| 1 | 180 | 180 ÷ 43 = 4 | 8 |
| 2 | 80 | 80 ÷ 43 = 1 | 37 |
| 3 | 370 | 370 ÷ 43 = 8 | 26 |
| 4 | 260 | 260 ÷ 43 = 6 | 2 |
| 5 | 20 | 20 ÷ 43 = 0 | 20 |
| 6 | 200 | 200 ÷ 43 = 4 | 28 |
| 7 | 280 | 280 ÷ 43 = 6 | 22 |
| 8 | 220 | 220 ÷ 43 = 5 | 5 |
| 9 | 50 | 50 ÷ 43 = 1 | 7 |
| 10 | 70 | 70 ÷ 43 = 1 | 27 |
| 11 | 270 | 270 ÷ 43 = 6 | 12 |
| 12 | 120 | 120 ÷ 43 = 2 | 34 |
Questions
What is 18/43 as a decimal?
18/43 as a decimal is 0.418604651162790697674… (the digits 418604651162790697674 repeat forever), which is 0.42 rounded to 2 decimal places.
Is 18/43 a terminating or a repeating decimal?
It repeats. The bottom number 43 = 43 has a prime factor other than 2 and 5, so the division never ends and the block 418604651162790697674 (21 digits) repeats.
What is 18/43 as a percent?
18/43 is 41.860465116279069767441…% as a percent.
How do I round 18/43 to 2 decimal places?
18/43 rounded to 2 decimal places is 0.42.