18 boys in a class of 10+18 = 28 represents 100*18/28 = 64.29%
okok thank you
1 to 2 = 5 to 10 so 15 students in all.
5/16 6 Boys 10 Girls Half the girls wear glasses. Half of 10 is 5. 5 Girls wear glasses. Probability=outcome wanted/total 5 girls wear glasses/16 kids in class or 5/16 Message me with any questions.
3 to 4 cuz you would do boys first since its first in the problem
10 to 15 or 2 to 3 even
Still working on the test. At first glance you know that at least one third of the class is still working on it (half the girls are one third of the class). And since over half the boys have finished, you know the total remaining is less than half. You can figure it out using any numbers to set it up, but let's use 20 girls and 10 boys as the simplest. So 10 girls and 8 boys have finished for a total of 18, which leaves 12 still working on it. 12/30 is 6/15ths which is 2/5ths which is the same as 40%.
a class of 25 students has 10 boys. Three boys have braces and 4 girls have braces..what is the ratio of boys with braces to boys in class
The ratio is: 2 to 1
3:10
10:18 or 5:9 (simplified)
ratio is 1:2 in other words for every 1 boy there are 2 girls
2
1 to 2 = 5 to 10 so 15 students in all.
2/5
17 out of 27, or about 0.6296.
a 33.3333333333333333333% chance because there are 15 people in the class.
When the Boys Meet the Girls was created on 1965-10-10.
5/16 6 Boys 10 Girls Half the girls wear glasses. Half of 10 is 5. 5 Girls wear glasses. Probability=outcome wanted/total 5 girls wear glasses/16 kids in class or 5/16 Message me with any questions.