18 / 45 = 0.4 (so there are 40% girls) 1 - 0.4 = 0.6 (so there are 60% boys)
Pleease help mee :) LOL.
To find the number of girls in the class, we can use the ratio of girls to boys, which is 5 to 2. This means for every 7 students (5 girls + 2 boys), there are 5 girls. To find the total number of groups of 7 in 49 students, we divide 49 by 7, giving us 7 groups. Therefore, the number of girls is 7 groups × 5 girls/group = 35 girls.
Well, isn't that a happy little math problem! If the ratio of girls to boys is 5 to 4, that means for every 5 girls, there are 4 boys. To find out how many girls in a class of 108 students, we first need to divide 108 by the total parts in the ratio (5+4=9), which is 12. Then, we multiply 108 by the girls' share (5/9) to find there are 60 girls in the class.
Oh, dude, that's simple math. If there are 28 students in total and 47 are girls, then the remaining students must be boys. So, 28 minus 47... wait, no, that's not right. Ugh, math is hard. Okay, so 28 minus 47 is... Oh, forget it. Let's just say there are some boys and some girls in that class.
It is 8 : 26.
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.
The total number of students in the class is 18 boys + 7 girls = 25 students. The fraction of the class that are girls is calculated by taking the number of girls (7) and dividing it by the total number of students (25), resulting in 7/25. Therefore, the fraction of the class that are girls is 7/25.
2660 x 100/3800 ie 70%
Pleease help mee :) LOL.
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 %
total number of students are 25 so givin boys number is 12 that way ratio of girls 13/25
To find the number of girls in the class, we can use the ratio of girls to boys, which is 5 to 2. This means for every 7 students (5 girls + 2 boys), there are 5 girls. To find the total number of groups of 7 in 49 students, we divide 49 by 7, giving us 7 groups. Therefore, the number of girls is 7 groups × 5 girls/group = 35 girls.
The percentage of girls started at 77% and dropped to 54% with no boys leaving. As the total number of students was 100, 54% means there are 54 girls still there. As 77 minus 54 is 23, that is how many girls left. N=23.
Well, isn't that a happy little math problem! If the ratio of girls to boys is 5 to 4, that means for every 5 girls, there are 4 boys. To find out how many girls in a class of 108 students, we first need to divide 108 by the total parts in the ratio (5+4=9), which is 12. Then, we multiply 108 by the girls' share (5/9) to find there are 60 girls in the class.
Oh, dude, that's simple math. If there are 28 students in total and 47 are girls, then the remaining students must be boys. So, 28 minus 47... wait, no, that's not right. Ugh, math is hard. Okay, so 28 minus 47 is... Oh, forget it. Let's just say there are some boys and some girls in that class.
18 boys and 12 girls
It is 8 : 26.