College

A teacher records students' tests in her grade book as percentages. One student got 23 out of 25 correct. What percentage should the teacher record?

Select one:

a. 8%

b. 92%

c. 75%

d. 11%

Answer :

Sure, let me walk you through the steps to solve this question:

1. Identify the number of correct answers and the total number of questions:
- Correct answers = 23
- Total questions = 25

2. Find the percentage of correct answers:
- To find the percentage, you divide the number of correct answers by the total number of questions.
- Then, you multiply the result by 100 because a percentage means "per hundred".

3. Perform the calculation:
- First, divide the number of correct answers by the total number of questions:
[tex]\[
\frac{23}{25}
\][/tex]

- Next, multiply the result by 100 to convert it to a percentage:
[tex]\[
\left(\frac{23}{25}\right) \times 100 = 92
\][/tex]

4. Determine the correct answer:
- Therefore, the percentage score the teacher should record is 92%.

So, the correct answer is:
- b. 92%

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