100 girls
There would be 6 boy students and 18 girl students in the class.
80 boys and 30 girls
1515 girls
56
27 are girls.
100 girls
There would be 6 boy students and 18 girl students in the class.
1380 girls.
80 boys and 30 girls
There are 18 girls and 6 boys in the class of 24 students
1515 girls
56
50 students
Well, if the ratio of girls to boys is 5 to 4, that means there are 5 parts girls and 4 parts boys. In total, that's 9 parts. So, to find the number of girls in a class of 108 students, you'd do 5/9 x 108 = 60 girls. Math doesn't lie, honey!
Since 38+90=128 128+38 = 166 So there is 166 students
With a ratio of 7:4 there are 7+4 = 11 parts - 7 parts are girls, 4 parts are boys. 77 students / 11 parts = 7 students/part Girls are 7 parts → girls = 7 students/part × 7 parts = 49 students For the ratio of girls : students, you can either use the figure just found: 49 : 77 = 7 : 11, or just go back to the original ratio: 11 parts are students, 7 of those parts are girls → ratio girls : students = 7 : 11