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 there are 24 girls in a class of 50 and we assume the remaining students are boys, then there are 26 boys and the ratio of boys to girls is 26boys/24girls = 13/12=1.08333 boys for each girl.
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.
26:24 = 13:12 Simplify them using a common multiple.
The ratio is 3:1.
Two ways to look at it: 65 - 24 = 41, or 24 girls to 41 boys (ratio is 24:41). Or you could show the percentage of the girls in the class by using fraction and converting to decimal or percent: 24/65 of the class are girls. Divide 24 by 65 to set it up as a decimal and then as percent. 24/65 = 0.3692307 (round off to 0.37) which would be 37%.
56
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9 boys
It is: 2 to 3
If there are four times as many boys as girls, then the ratio of boys to girls is 4:1. To find the number of girls, divide the total number of children by the sum of the parts of the ratio, which is 4+1. So, there would be 30/5 = 6 girls in the group.
24 boys, 16 girls, which equals 40 students.
1 and 2