Final answer:
The answer explains that 4 out of 7 days of the week do not have the letter 'r' in their names, resulting in the fraction 4/7.
Explanation:
To find the fraction of days without the letter 'r' in their names, we identify the days: Monday, Tuesday, Wednesday, and Sunday. These are the days without an 'r.' So, the fraction is 4/7.
Learn more about Fraction Representation here:
https://brainly.com/question/33445752
