Ask Question
21 August, 12:25

Mrs. Barlow's math class took a test yesterday. Out of 100 students, 70% of them passed. How many of Mrs. Barlow's students

+2
Answers (1)
  1. 21 August, 15:02
    0
    X over 100 = 70 over 100

    cross multiply 70 by 100, then divide by 100 to get 70, then subtract 70 from 100 to get 30.

    so 30 students failed the test
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Mrs. Barlow's math class took a test yesterday. Out of 100 students, 70% of them passed. How many of Mrs. Barlow's students ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers