3/7 as a Decimal and Percent
3/7 = 0.428571 = 42.857143%
3/7 as a decimal is 0.428571 (the digits under the bar repeat forever, so rounded it is 0.4285714286).
How to convert 3/7 to a decimal
Divide the numerator by the denominator: 3 ÷ 7 = 0.428571. With long division:
| Divide | Result digit | Remainder |
|---|---|---|
| 3 ÷ 7 | 0 | 3 |
| 30 ÷ 7 | 4 | 2 |
| 20 ÷ 7 | 2 | 6 |
| 60 ÷ 7 | 8 | 4 |
| 40 ÷ 7 | 5 | 5 |
| 50 ÷ 7 | 7 | 1 |
| 10 ÷ 7 | 1 | 3 |
A remainder comes back that we have seen before, so the digits 428571 repeat forever.
As a percentage
Multiply the decimal by 100: 0.4285714286 × 100 = 42.857143%.
3/7 in other forms
- Decimal
- 0.428571
- Percent
- 42.857143%
- Simplest form
- 3/7 (already in lowest terms)
- Reciprocal
- 7/3 = 2.3333333333
- Ratio
- 3:7
Equivalent fractions
Nearby fractions
| 1/7 | 0.1428571429 |
| 2/7 | 0.2857142857 |
| 4/7 | 0.5714285714 |
| 5/7 | 0.7142857143 |
| 6/7 | 0.8571428571 |
Frequently asked questions
What is 3/7 as a decimal?
3/7 = 0.4285714286 (repeating).
What is 3/7 as a percent?
3/7 = 42.857143%.