How to convert 0.22 to a fraction?

0.22 = 22/100 Then simplify to 11/50.

0.22 terminating or repeating?

It is a terminating decimal. The simplest fraction is 11/50.

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0.22 =

0.22

100

(2 decimal places → denominator 100)

22/100

→ simplify ÷2

(divide numerator and denominator by 2)

Step 1: 0.22 has 2 decimal places, so write it as 22/100.

Step 2: Divide numerator and denominator by 2: 22/100 → 11/50.

Property: In simplest terms, denominators with prime factors only 2 and/or 5 produce terminating decimals.

Why can 0.22 be converted to a fraction?: Decimals can be expressed as fractions by using place value and simplifying.
0.22 terminating or repeating?: It is terminating.
Can it be simplified further?: 11/50 is simplest.

Percentage & Ratio: 0.22 can be interpreted as 11/50 in practical scenarios like discounts and rates.

Statistics: A proportion of 0.22 often represents a 22% probability — for example, a 22% significance level (p-value) in experiments or surveys.

Finance: Rates expressed with 0.22 (e.g., 22%) appear in returns and fees.