Final answer:
To express 43% as a fraction, we can write it as 43/100, which is already in simplest form.
Step-by-step explanation:
To express 43% as a fraction, we need to remember that percent means 'out of 100.' So, we can write 43% as 43/100. To simplify this fraction, we can divide both the numerator and the denominator by their greatest common factor, which is 1 in this case. Therefore, 43/100 is already in its simplest form.
Learn more about Converting percent to fraction