In a 10th class, there are four sections: A, B, C, and D. The overall ratio of boys to girls is 8 : 9 8:9 8 : 9 . In section B, the ratio of boys to g...
Question
In a 10th class, there are four sections: A, B, C, and D. The overall ratio of boys to girls is . In section B, the ratio of boys to girls is . The number of girls in sections A and B are equal. In section C, the number of boys is 10 less than the number of girls. The number of girls in section D is 5 less than the number of boys in section B. The total number of girls is 225, out of which 55 are in section C. The ratio of boys in sections A and D is .
What is the ratio of the total number of boys in sections B and C together to the total number of girls in sections A and D together?