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4/9 x 18 = 8 so there are 8 grils

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Q: The ratio of girls to boys in a class is 4:5 if there 18 students in the class how many girls are there?

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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.

62.5

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

93 of the population will be girls and 31 will be boys.

18 boys and 12 girls

42:31

total number of students are 25 so givin boys number is 12 that way ratio of girls 13/25

There would be 6 boy students and 18 girl students in the class.

9 boys

12

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3:10