Bill got 52 correct answers on an 80-question test. What

percent of the questions did he answer incorrectly?

80 - 52 = 28

28/80 = ?

Change the decimal answer to a percent by multiplying it by 100.

Oh, Bill may have aced the test, but there's always room for improvement! He answered 52 questions correctly out of 80, so that means he missed 28 questions. To find the percentage, we divide the number of incorrect answers (28) by the total number of questions (80) and multiply by 100. So, Bill answered approximately 35% of the questions incorrectly. Better luck next time, Bill!

To find the percentage of questions that Bill answered incorrectly, we need to subtract the number of correct answers from the total number of questions and then calculate the percentage.

Total number of questions = 80
Number of correct answers = 52

Number of incorrect answers = Total number of questions - Number of correct answers = 80 - 52 = 28

Percentage of questions answered incorrectly = (Number of incorrect answers / Total number of questions) * 100
= (28 / 80) * 100
= 0.35 * 100
= 35%

Therefore, Bill answered 35% of the questions incorrectly.

To find the percentage of questions Bill answered incorrectly, you first need to determine the number of questions he answered incorrectly.

To do this, subtract the number of questions he got correct (52) from the total number of questions (80).

80 - 52 = 28

Bill answered 28 questions incorrectly.

Now, to find the percentage, divide the number of questions answered incorrectly by the total number of questions and multiply by 100.

(28 / 80) * 100 = 35

Therefore, Bill answered 35% of the questions incorrectly.