4/5 as a Decimal and Percent
4/5 = 0.8 = 80%
4/5 as a decimal is 0.8.
How to convert 4/5 to a decimal
Divide the numerator by the denominator: 4 ÷ 5 = 0.8. With long division:
| Divide | Result digit | Remainder |
|---|---|---|
| 4 ÷ 5 | 0 | 4 |
| 40 ÷ 5 | 8 | 0 |
As a percentage
Multiply the decimal by 100: 0.8 × 100 = 80%.
4/5 in other forms
- Decimal
- 0.8
- Percent
- 80%
- Simplest form
- 4/5 (already in lowest terms)
- Reciprocal
- 5/4 = 1.25
- Ratio
- 4:5
Equivalent fractions
Nearby fractions
| 1/5 | 0.2 |
| 2/5 | 0.4 |
| 3/5 | 0.6 |
| 6/5 | 1.2 |
| 7/5 | 1.4 |
Frequently asked questions
What is 4/5 as a decimal?
4/5 = 0.8.
What is 4/5 as a percent?
4/5 = 80%.