The ratio of the number of boys to the number of girls in Mr. Brown's class is 5:4. Which of the following can be calculated using the information given?

Question

A. The number of girls in Mr. Brown's class
B. The number of boys in Mr. Brown's class
C. The ratio of the number of students in Mr. Brown's class to the number of students in the school
D. The ratio of the number of girls in the class to the number of students in the class

Answer 1

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