To simplify the fraction 75/100, we need to find the greatest common divisor (GCD) of the numerator (75) and the denominator (100). The GCD of 75 and 100 is 25.
Next, we divide both the numerator and the denominator by their GCD:
75 ÷ 25 = 3
100 ÷ 25 = 4
So, the simplified form of 75/100 is 3/4. This means that 75/100 in its simplest form is 3/4.