What is 0.75 as a fraction?

0.75 as a fraction is 3/4. To convert a decimal to a fraction, simply write the decimal as the numerator and a power of 10 as the denominator. Then simplify the fraction by dividing both the numerator and denominator by their greatest common factor. In this case, 0.75 simplifies to 3/4 because the greatest common factor between 3 and 4 is 1.