5.3 as a Fraction

5.3 as a fraction is 53/10. As a mixed number that is 5 3/10.

How to convert 5.3 to a fraction

1. 5.3 has one decimal place, so write it over 10 (a 1 followed by 1 zero) with the decimal point removed: 5.3 = 53/10.
2. Find the greatest common divisor of 53 and 10: it is 1.
3. Divide both by 1: 53 ÷ 1 = 53 and 10 ÷ 1 = 10.
4. The answer is 53/10 (already in lowest terms).

Since 53 is larger than 10, you can also write it as the mixed number 5 3/10: 53 ÷ 10 = 5 remainder 3.

Check

Divide the numerator by the denominator: 53 ÷ 10 = 5.3. As a percent, 5.3 = 530%.

Similar decimals

See also: 53/10 as a mixed number.

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