Problema Solution
There are 9 boys in a class of 16 students. What is the ratio of boys to girls? What is the ratio of all students in the class to girls?
Answer provided by our tutors
since the total number of students is 16 out of which 9 are boys the number of girls is:
16 - 9 = 7 girls
The ratio of boys to girls is: 9 : 7.
The ratio of all students to girls is: 16 : 7.