P 25 B 28 R unknown
Work Step by Step
The rate the unknown percent you are being asked to compute. The base follows the word "of" and is the total number of students. The part is the remaining number, the students who passed,
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.