For numbers 8-10, refer to the information below. In a class, the ratio of the boys to the girls is 5:3. There are 15 girls in the class. Which of the following equation represents the ratio of the number of boys to the 8. number of girls in the class? 5 X 3 15 A. C. 5 3 15 xw B. w 5 15 3 = D. 3 X 5 15 ​