30/47 as a decimal
30/47 as a decimal is 0.6382978723404255319148936170212765957446808510… (the digits 6382978723404255319148936170212765957446808510 repeat forever), which is 0.64 rounded to 2 decimal places.
Change either number to try your own. The digits 6382978723404255319148936170212765957446808510 repeat. Rounded to 2 places: 0.64. In lowest terms: 30/47.
See the full steps for these numbersHow to work it out
- 1
A fraction is a division. Divide the top number 30 by the bottom number 47.
- 2
47 does not go into 30 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 6382978723404255319148936170212765957446808510 repeat forever.
- 4
The result is
LaTeX source of the formulas on this page
\[ \frac{30}{47} = 0.\overline{6382978723404255319148936170212765957446808510} \]
\[ \frac{30}{47} = 30 \div 47 \]Long division of 30 by 47
| Step | Remainder × 10 | Divide by 47 | Remainder left |
|---|---|---|---|
| 1 | 300 | 300 ÷ 47 = 6 | 18 |
| 2 | 180 | 180 ÷ 47 = 3 | 39 |
| 3 | 390 | 390 ÷ 47 = 8 | 14 |
| 4 | 140 | 140 ÷ 47 = 2 | 46 |
| 5 | 460 | 460 ÷ 47 = 9 | 37 |
| 6 | 370 | 370 ÷ 47 = 7 | 41 |
| 7 | 410 | 410 ÷ 47 = 8 | 34 |
| 8 | 340 | 340 ÷ 47 = 7 | 11 |
| 9 | 110 | 110 ÷ 47 = 2 | 16 |
| 10 | 160 | 160 ÷ 47 = 3 | 19 |
| 11 | 190 | 190 ÷ 47 = 4 | 2 |
| 12 | 20 | 20 ÷ 47 = 0 | 20 |
Questions
What is 30/47 as a decimal?
30/47 as a decimal is 0.6382978723404255319148936170212765957446808510… (the digits 6382978723404255319148936170212765957446808510 repeat forever), which is 0.64 rounded to 2 decimal places.
Is 30/47 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 6382978723404255319148936170212765957446808510 (46 digits) repeats.
What is 30/47 as a percent?
30/47 is 63.8297872340425531914893617021276595744680851063…% as a percent.
How do I round 30/47 to 2 decimal places?
30/47 rounded to 2 decimal places is 0.64.