At a school, the ratio of boys to girls to teachers is 15:12:3. Find the number of boys in the school. Find the number of girls

15:12:3 = 15 boys 12 girls and 3 teachers

Step-by-step explanation:

There are 5 boys in the School and 4 girls in the School and 1 teachers in the School

Because you got to try to look for a number that you can divide by all three numbers. And that number is 3. Because if you do 15 : 3 = 5, 12:3=4, 3:3=1