20/47 as a decimal
20/47 as a decimal is 0.4255319148936170212765957446808510638297872340… (the digits 4255319148936170212765957446808510638297872340 repeat forever), which is 0.43 rounded to 2 decimal places.
Change either number to try your own. The digits 4255319148936170212765957446808510638297872340 repeat. Rounded to 2 places: 0.43. In lowest terms: 20/47.
See the full steps for these numbersHow to work it out
- 1
A fraction is a division. Divide the top number 20 by the bottom number 47.
- 2
47 does not go into 20 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 47, and write the digit. A remainder comes back after 46 steps, so the digits 4255319148936170212765957446808510638297872340 repeat forever.
- 4
The result is
LaTeX source of the formulas on this page
\[ \frac{20}{47} = 0.\overline{4255319148936170212765957446808510638297872340} \]
\[ \frac{20}{47} = 20 \div 47 \]Long division of 20 by 47
| Step | Remainder × 10 | Divide by 47 | Remainder left |
|---|---|---|---|
| 1 | 200 | 200 ÷ 47 = 4 | 12 |
| 2 | 120 | 120 ÷ 47 = 2 | 26 |
| 3 | 260 | 260 ÷ 47 = 5 | 25 |
| 4 | 250 | 250 ÷ 47 = 5 | 15 |
| 5 | 150 | 150 ÷ 47 = 3 | 9 |
| 6 | 90 | 90 ÷ 47 = 1 | 43 |
| 7 | 430 | 430 ÷ 47 = 9 | 7 |
| 8 | 70 | 70 ÷ 47 = 1 | 23 |
| 9 | 230 | 230 ÷ 47 = 4 | 42 |
| 10 | 420 | 420 ÷ 47 = 8 | 44 |
| 11 | 440 | 440 ÷ 47 = 9 | 17 |
| 12 | 170 | 170 ÷ 47 = 3 | 29 |
Questions
What is 20/47 as a decimal?
20/47 as a decimal is 0.4255319148936170212765957446808510638297872340… (the digits 4255319148936170212765957446808510638297872340 repeat forever), which is 0.43 rounded to 2 decimal places.
Is 20/47 a terminating or a repeating decimal?
It repeats. The bottom number 47 = 47 has a prime factor other than 2 and 5, so the division never ends and the block 4255319148936170212765957446808510638297872340 (46 digits) repeats.
What is 20/47 as a percent?
20/47 is 42.5531914893617021276595744680851063829787234042…% as a percent.
How do I round 20/47 to 2 decimal places?
20/47 rounded to 2 decimal places is 0.43.