Final answer:
To change 55% to a fraction, divide it by 100 and simplify the resulting fraction to get 11/20.
Step-by-step explanation:
To change 55% to a fraction in lowest terms, we need to express it as a ratio of two integers.
To convert a percentage to a fraction, we divide the percentage by 100 and simplify the resulting fraction.
So, 55% is equal to 11/20 in lowest terms.
Learn more about Converting percentages to fractions