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ratio is 1:2

in other words for every 1 boy there are 2 girls

Q: What is the ratio of girls to boys if a class has 10 boys and 20 girls?

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The ratio is: 2 to 1

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

Expressed as a ratio in its simplest form, 10 boys to 25 girls are in the ratio 2:5.

Of the total 15 people 5 are boys and 10 are girls Boys are 5/15 = 1/3 Girls are 10/15 = 2/3 Ratio of boys to girls is 1 to 2

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The ratio is: 2 to 1

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

10:18 or 5:9 (simplified)

Expressed as a ratio in its simplest form, 10 boys to 25 girls are in the ratio 2:5.

1 to 2 = 5 to 10 so 15 students in all.

The ratio of girls to boys in this case would be 10:1

Of the total 15 people 5 are boys and 10 are girls Boys are 5/15 = 1/3 Girls are 10/15 = 2/3 Ratio of boys to girls is 1 to 2

There are 10 students in the initial selection. (7+3) 3 is 30% of 10 and 7 is 70% of ten. 30% of 420 = 126 girls 70% of 420 = 294 boys There are 126 girls at the concert.

10 to 15 or 2 to 3 even

3 to 4 cuz you would do boys first since its first in the problem

It is: 2 to 3