The decimal number 0.75 can be expressed as a fraction in its simplest form. This process involves converting the decimal into a fraction by placing the decimal portion over the place value of the last digit. In this case, 0.75 can be written as 75/100.

To simplify the fraction, we find the greatest common divisor (GCD) of the numerator and denominator. The GCD of 75 and 100 is 25. Dividing both the numerator and denominator by 25, we get 3/4.

Thus, 0.75 as a fraction is 3/4, which represents the same value as the decimal 0.75. This conversion is useful in various mathematical and real-world applications, especially when dealing with measurements and proportions.

The key benefit of expressing 0.75 as a fraction is that it provides a clear and precise representation of the number, making it easier to perform calculations and understand its relationship with other numbers.