Final answer:
To represent 45% as a fraction, it can be simplified to 9/20.
Step-by-step explanation:
To represent 45% as a fraction, we recognize that the “%” symbol stands for “per hundred.” So, 45% is equivalent to 45/100. To simplify this fraction to its lowest terms, we divide both the numerator and the denominator by their greatest common divisor, which is 5. Thus, the simplified fraction of 45% is 9/20.
Learn more about Converting a percentage to a fraction