Ask Question
12 July, 15:58

4/7 of the students in a classroom are girls. If there are nine boys in the class, how many total students are there?

14

28

21

12

+4
Answers (1)
  1. 12 July, 19:21
    0
    4/7 are girls ... that means 3/7 are boys ...

    3/7x = 9

    x = 9 * 7/3

    x = 63/3

    x = 21 < = = = there are 21 total students ... 9 boys and 12 girls
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “4/7 of the students in a classroom are girls. If there are nine boys in the class, how many total students are there? 14 28 21 12 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers