Question

Mrs. Querry graded her tests this weekend. There were 25 students in a particular class. Out of those, 23 tests were A's. What percentage of the test grades were A's?

a) 90%
b) 92%
c) 94%
d) 96%

Answer 1

The percentage of A's is 92%.

Step-by-step explanation:

To determine the percentage of A's, you divide the number of A's by the total number of tests and multiply by 100. In this scenario, with 23 A's out of 25 tests, the calculation is (23 / 25) x 100, resulting in 92%. This indicates that 92% of the students received an A on the tests. The formula used is a fundamental method for expressing proportions as percentages, providing a clear representation of the achievement level in the context of the total number of tests. The correct answer is b) 92%, accurately reflecting the proportion of A grades among the test scores.