It is: 1/2 are girls
1/2
total number of students are 25 so givin boys number is 12 that way ratio of girls 13/25
7/3 girls to boys.
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
boys 49% girls 51%
The ratio of boys to girls is 18:28. Simplified it is 9:14.14/9
The girls are 100% of the females and the boys are 100% of the males
A fourth of the class are boys, which can be expressed as a fraction as 1/4. Since the class is made up of only boys and girls, and a fourth of the class are boys, the remaining part of the class must be girls. To find the fraction of the class that are girls, you can subtract 1/4 from 1. 1 - 1/4 = 3/4 So, 3/4 of the class are girls.
Divide the number of girls by the total number of children (boys + girls).
3/7
Three quarters.
two thirds
Boys: 12/30 = 2/5 Girls: 18/30 = 3/5
total number of students are 25 so givin boys number is 12 that way ratio of girls 13/25
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.
45 boys are in the class
87
yes there is difftrent class for boys and girls