4/10 = 0.4
As a percent, 4/10 is 40%. The fraction simplifies to 2/5.
A fraction is a division: divide the top number by the bottom number. 4 ÷ 10 = 0.4. This is a terminating decimal, so it stops after 1 digit.
Other fractions? Try the fraction calculator or the decimal to fraction converter.
| Fraction | Decimal | Percent |
|---|---|---|
| 1/10 | 0.1 | 10% |
| 2/10 | 0.2 | 20% |
| 3/10 | 0.3 | 30% |
| 5/10 | 0.5 | 50% |
| 6/10 | 0.6 | 60% |
| 7/10 | 0.7 | 70% |
| 8/10 | 0.8 | 80% |
| 9/10 | 0.9 | 90% |
| Fraction | Decimal | Percent |
|---|---|---|
| 4/7 | 0.571428571428… | 57.14% |
| 4/8 | 0.5 | 50% |
| 4/9 | 0.444444… | 44.44% |
| 4/11 | 0.363636… | 36.36% |
| 4/12 | 0.333333… | 33.33% |
| 4/13 | 0.307692307692… | 30.77% |