Answer:
42 : 31
Explanation:
We have given that
There are 84 boys in a freshman class of 146 students.
We have to find the ratio of boys to girls.
Total = 146
Number of boys = 84
Number of girls = Total - Number of boys
Number of girls = 146-84 = 62
The ratio of boys to girls = 84 : 62
The ratio of boys to girls = 42 : 31 which is the answer.