13.1 as a fraction

How to convert 13.1 in fraction?

Given number is => 13.1

To convert the 13.1 to fraction simply rewrite the decimal number as a fraction with 1 in the denominator.

13.1 = 13.1/1

We have 1 digits after the decimal point, multiply both top and bottom by 10

13.1/1 × 10/10 = 131/10

Now find the greatest common factor (GCF) of 131 and 10 and reduce the fraction by dividing both numerator and denominator by 1.

GCF(131, 10) = 1

131 ÷ 1 / 10 ÷ 1 = 131 / 10

Now, simplify to the improper fraction:

= 13 1 / 10

Final conclusion -
13.1 = 13 1 / 10

Hence, the decimal number 13.1 is in fraction form written as 13 1 / 10