2.8 as a Fraction

2.8 as a fraction is 14/5. As a mixed number that is 2 4/5.

How to convert 2.8 to a fraction

1. 2.8 has one decimal place, so write it over 10 (a 1 followed by 1 zero) with the decimal point removed: 2.8 = 28/10.
2. Find the greatest common divisor of 28 and 10: it is 2.
3. Divide both by 2: 28 ÷ 2 = 14 and 10 ÷ 2 = 5.
4. The answer is 14/5.

Since 14 is larger than 5, you can also write it as the mixed number 2 4/5: 14 ÷ 5 = 2 remainder 4.

Check

Divide the numerator by the denominator: 14 ÷ 5 = 2.8. As a percent, 2.8 = 280%.

Similar decimals

See also: 14/5 as a mixed number.

Another decimal? Use the decimal to fraction converter or browse the decimal to fraction chart.