What is 1.25 as a Fraction?

1.25 as a fraction is 5/4.

Here’s how to convert 1.25 into a fraction:

1. Write down the number as a fraction of one: 1.25 = 1.25/1
2. Multiply both the numerator and denominator by 100 to eliminate the decimal point: (1.25 × 100)/(1 × 100) = 125/100
3. Simplify the fraction by dividing both the numerator and denominator by their greatest common divisor (GCD). The GCD of 125 and 100 is 25: (125 ÷ 25)/(100 ÷ 25) = 5/4

So, 1.25 as a fraction is 5/4.