How to convert 0.64 to a fraction?

0.64 = 64/100 Then simplify to 16/25.

0.64 terminating or repeating?

It is a terminating decimal. The simplest fraction is 16/25.

Quick Convert (enter a decimal)

Open Full Converter

0.64 =

0.64

100

(2 decimal places → denominator 100)

64/100

→ simplify ÷4

(divide numerator and denominator by 4)

Step 1: 0.64 has 2 decimal places, so write it as 64/100.

Step 2: Divide numerator and denominator by 4: 64/100 → 16/25.

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

Why can 0.64 be converted to a fraction?: Decimals can be expressed as fractions by using place value and simplifying.
0.64 terminating or repeating?: It is terminating.
Can it be simplified further?: 16/25 is simplest.

Percentage & Ratio: 0.64 can be interpreted as 16/25 in practical scenarios like discounts and rates.

Statistics: A proportion of 0.64 often represents a 64% probability — for example, a 64% significance level (p-value) in experiments or surveys.

Finance: Rates expressed with 0.64 (e.g., 64%) appear in returns and fees.