Expressed as a ratio in its simplest form, 10 boys to 25 girls are in the ratio 2:5.
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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
3:10
If there are 125 boys and 25 girls, then the ratio of boys to girls would be 5:1.
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.
The ratio of 8.8 to 10 is 22 : 25. The ratio is: 8.8 : 10 ⇒ 88 : 100 (multiply both sides by 10) ⇒ 22 : 25 (divide both sides by 4)