The ratio number of 16 girls to 12 boys is either 16:12 or 16 to 12.
total number of students are 25 so givin boys number is 12 that way ratio of girls 13/25
The ratio of 15 boys to 12 girls can be simplified by finding the greatest common divisor of 15 and 12, which is 3. Dividing both numbers by 3 gives us a ratio of 5 boys to 4 girls. This means for every 5 boys, there are 4 girls in the group.
Total students = Girls (12) plus Boys (18) equal 30 ie Girls (12) divided by total Students (30) = .40 multiply by 100 to get percentages =40 %
12 boys, 15 girls The composite numbers bit is irrelevant. b+g=27 g-b=3 add the equations b+g+g-b=27+3 2g=30 g=15
9 to 12 is the ratio. BUT, if you simplify it (divide them both by the same number which makes both of them come out to a whole number) it's 3 to 4
There are 12 boys.
A) The ratio of the number of girls to the number of boys is 260:240, which simplifies to 13:12. B) The total number of pupils in the school is 240 boys + 260 girls = 500 pupils. Therefore, the ratio of the number of boys to the total number of pupils is 240:500, which simplifies to 12:25.
total number of students are 25 so givin boys number is 12 that way ratio of girls 13/25
18 boys and 12 girls
Using the ratio provided, since the ratio of girls to boys is 7 to 5, the total ratio can be calculated as 7 + 5 = 12. Since there are 275 boys, the number of girls can be calculated as (7/12) * (275) = 159.375, which rounds to 159 girls.
To find the ratio of the number of girls in the band to the total number of students, first calculate the total number of students: 17 boys + 12 girls = 29 students. The ratio of girls to the total number of students is 12 girls to 29 students, which can be expressed as 12:29.
If there are 2 girls for every 3 boys, we can set up a ratio. Given there are 18 boys, we can find the number of girls by using the ratio. Since 3 boys correspond to 2 girls, we can calculate the number of girls as follows: (2/3) * 18 = 12. Therefore, there are 12 girls.
The ratio is 9:12 (girls:boys)Simplified the ratio is 3:4 When there are 24 girls, there will be 32 boys. (3:4 = 24:32)
If the ratio of boys to girls is 12 to 3, then the total ratio is 12 + 3 = 15. To find how many girls are in the class, we divide the number of girls by the total ratio, 24 / 15 = 1.6. This means there are approximately 1.6 girls in the class. However, since we can't have a fraction of a girl, we can conclude that there are 2 girls in the class.
i need help
7:6 (girls to boys)
In the ratio of boys to girls being 3:2, for every 5 students, 3 are boys and 2 are girls. This means that if there are 15 boys, there would be 10 girls, and if there are 6 boys, there would be 4 girls. Therefore, the number of boys and girls could vary, but it will always follow this ratio, such as 9 boys and 6 girls or 12 boys and 8 girls as additional examples.