How to convert 1.3 to a fraction?

1.3 = 13/10 Then simplify to 13/10.

1.3 terminating or repeating?

It is a terminating decimal. The simplest fraction is 13/10.

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1.3 =

1.3

(1 decimal place → denominator 10)

13/10

→ simplify ÷1

(already in simplest terms, gcd=1)

Step 1: 1.3 has 1 decimal place, so write it as 13/10.

Step 2: Already in simplest form (gcd=1): 13/10.

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

Why can 1.3 be converted to a fraction?: Decimals can be expressed as fractions by using place value and simplifying.
1.3 terminating or repeating?: It is terminating.
Can it be simplified further?: 13/10 is simplest.

Percentage & Ratio: 1.3 can be interpreted as 13/10 in practical scenarios like discounts and rates.

Statistics: A proportion of 1.3 often represents a 130% probability — for example, a 130% significance level (p-value) in experiments or surveys.

Finance: Rates expressed with 1.3 (e.g., 130%) appear in returns and fees.