2.2 as a Fraction

2.2 as a fraction is 11/5. As a mixed number that is 2 1/5.

How to convert 2.2 to a fraction

  1. 2.2 has one decimal place, so write it over 10 (a 1 followed by 1 zero) with the decimal point removed: 2.2 = 22/10.
  2. Find the greatest common divisor of 22 and 10: it is 2.
  3. Divide both by 2: 22 ÷ 2 = 11 and 10 ÷ 2 = 5.
  4. The answer is 11/5.

Since 11 is larger than 5, you can also write it as the mixed number 2 1/5: 11 ÷ 5 = 2 remainder 1.

Check

Divide the numerator by the denominator: 11 ÷ 5 = 2.2. As a percent, 2.2 = 220%.

Similar decimals

DecimalFraction
2.06103/50
2.0852/25
2.121/10
2.12517/8
2.1543/20
2.259/4
2.323/10
2.3547/20

See also: 11/5 as a mixed number.

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