5.25 as a Fraction

5.25 as a fraction is 21/4. As a mixed number that is 5 1/4.

How to convert 5.25 to a fraction

  1. 5.25 has 2 decimal places, so write it over 100 (a 1 followed by 2 zeros) with the decimal point removed: 5.25 = 525/100.
  2. Find the greatest common divisor of 525 and 100: it is 25.
  3. Divide both by 25: 525 ÷ 25 = 21 and 100 ÷ 25 = 4.
  4. The answer is 21/4.

Since 21 is larger than 4, you can also write it as the mixed number 5 1/4: 21 ÷ 4 = 5 remainder 1.

Check

Divide the numerator by the denominator: 21 ÷ 4 = 5.25. As a percent, 5.25 = 525%.

Similar decimals

DecimalFraction
5.151/10
5.12541/8
5.15103/20
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5.35107/20
5.37543/8
5.427/5

See also: 21/4 as a mixed number.

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