31/43 as a decimal
31/43 as a decimal is 0.720930232558139534883… (the digits 720930232558139534883 repeat forever), which is 0.72 rounded to 2 decimal places.
Change either number to try your own. The digits 720930232558139534883 repeat. Rounded to 2 places: 0.72. In lowest terms: 31/43.
See the full steps for these numbersHow to work it out
- 1
A fraction is a division. Divide the top number 31 by the bottom number 43.
- 2
43 does not go into 31 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 720930232558139534883 repeat forever.
- 4
The result is
LaTeX source of the formulas on this page
\[ \frac{31}{43} = 0.\overline{720930232558139534883} \]
\[ \frac{31}{43} = 31 \div 43 \]Long division of 31 by 43
| Step | Remainder × 10 | Divide by 43 | Remainder left |
|---|---|---|---|
| 1 | 310 | 310 ÷ 43 = 7 | 9 |
| 2 | 90 | 90 ÷ 43 = 2 | 4 |
| 3 | 40 | 40 ÷ 43 = 0 | 40 |
| 4 | 400 | 400 ÷ 43 = 9 | 13 |
| 5 | 130 | 130 ÷ 43 = 3 | 1 |
| 6 | 10 | 10 ÷ 43 = 0 | 10 |
| 7 | 100 | 100 ÷ 43 = 2 | 14 |
| 8 | 140 | 140 ÷ 43 = 3 | 11 |
| 9 | 110 | 110 ÷ 43 = 2 | 24 |
| 10 | 240 | 240 ÷ 43 = 5 | 25 |
| 11 | 250 | 250 ÷ 43 = 5 | 35 |
| 12 | 350 | 350 ÷ 43 = 8 | 6 |
Questions
What is 31/43 as a decimal?
31/43 as a decimal is 0.720930232558139534883… (the digits 720930232558139534883 repeat forever), which is 0.72 rounded to 2 decimal places.
Is 31/43 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 720930232558139534883 (21 digits) repeats.
What is 31/43 as a percent?
31/43 is 72.093023255813953488372…% as a percent.
How do I round 31/43 to 2 decimal places?
31/43 rounded to 2 decimal places is 0.72.