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 %
The ratio number of 16 girls to 12 boys is either 16:12 or 16 to 12.
5:4
total number of students are 25 so givin boys number is 12 that way ratio of girls 13/25
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
Well it depends on the gender. These are some: Adults: UK-10 US-12 Girls: UK-10 US-11.5 (11 1/2) Boys: UK-10 US-11 Boys and girls shoe sizes are about the same! :)
7:6 (girls to boys)
52%
50% boys 50% girls (for class of '12)
12:4
1/12 =0.08333... ≈ 8.3%
The ratio number of 16 girls to 12 boys is either 16:12 or 16 to 12.
No but if were 6 boys and 9 girls then yes
i need help
There are 78 girls in the school. 66+12=78
18 boys and 12 girls
Girls and boys went to school until 12. They where caned. Boys at 12 dig and girls at 12 would get married.
8 and Under Girls 8 and Under Boys 9-10 Girls 9-10 Boys 11-12 Girls 11-12 Boys 13-14 Girls 13-14 Boys 15 and Over Girls 15 and Over Boys