Ratio Word Problems: Problem 3

Problem: In a school, there are nine classrooms. In each classroom, the number of students are the same. The number of boys in the first classroom is one more person than the number of girl students in the second and third classrooms combined; The combined number of girls in classrooms four, five, and six is one more person than the combined number of boys in classrooms seven, eight, and nine. What is the ratio of boys to girls in the entire school?

Key: How many students are in each classroom?

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