Ask Question
9 August, 11:38

Use the ratio of boys and girls and the class size to find the number of boys and number of girls in each class

3:5, 80

+5
Answers (2)
  1. 9 August, 11:49
    0
    Number of boys: 3 x 10 = 30

    Number of girls: 5 x 10 = 50

    30 + 50 = 80 which is the total class size

    So there are 30 boys and 50 girls
  2. 9 August, 12:03
    0
    10 because 3+5=8 and 80 divided by 8 equals 10.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Use the ratio of boys and girls and the class size to find the number of boys and number of girls in each class 3:5, 80 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers