Find fractional notation.

5.75%

To express 5.75% as a fraction in its simplest form, follow these steps:

1. Write down the percentage divided by 100, as a percentage represents a number out of 100:
5.75% = 5.75/100

2. Since percentages can typically be written as fractions with a denominator of 100, you want to remove the decimal from the numerator to make it an integer. To do this, multiply both the numerator and the denominator by 10 (because we are dealing with two decimal places):
(5.75 * 10)/(100 * 10) = 57.5/1000

3. Now, we need to address the remaining decimal in the numerator. Multiply both the numerator and the denominator by 2 to get another integer:
(57.5 * 2)/(1000 * 2) = 115/2000

4. Finally, you can simplify the fraction by finding the greatest common divisor (GCD) of both the numerator and the denominator and dividing both by that number. The GCD of 115 and 2000 is 5, so divide both by 5:
(115 ÷ 5)/(2000 ÷ 5) = 23/400

So the fractional notation of 5.75% is 23/400.