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18- 7=11
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A biology class has 12 boys and 18 girls. What fraction of the class are boys?
Boys: 12/30 = 2/5 Girls: 18/30 = 3/5
The ratio of the number of girls to the number of boys in a class is 3 to 2. there are 18 girls in class .?
There are 12 boys.
A class has 12 boys and 18 girls. What percent of the students in the class are girls?
60%
There are three times more girls in the class than boys. There are 24 students in the class. How many girls are in the class?
There are 18 girls and 6 boys in the class of 24 students
What is the total number of boys and girls if the ratio of boys and girls is 3 to 2 and there are 30 students in the class?
18 boys and 12 girls
A biology class has 12 boys and 18 girls. What fraction of the class are boys?
Boys: 12/30 = 2/5 Girls: 18/30 = 3/5
What is the fraction of 6 girls and 18 boys what is the fraction of girls in the simplest form?
It is 1/4.
The ratio of the number of girls to the number of boys in a class is 3 to 2. there are 18 girls in class .?
There are 12 boys.
There are 30 students in the class three fifths of them are boys?
If there were 30 students in the class, it would mean that 2/5 are girls. Girls = 12. Boys = 18
A class has 12 boys and 18 girls. What percent of the students in the class are girls?
60%
There are three times more girls in the class than boys. There are 24 students in the class. How many girls are in the class?
There are 18 girls and 6 boys in the class of 24 students
Did you mean there are 18 students in mrs Chan's class eight of these students are boys which class has a smaller fraction of boys than in mrs Chan's class?
there are 18 students in mrs Chan's class eight of these students are boys which class has a smaller fraction of boys than in mrs Chan's class?
What percentage of a class are boys if there are 10 girls and 18 boys?
18 boys in a class of 10+18 = 28 represents 100*18/28 = 64.29% okok thank you
What is the total number of boys and girls if the ratio of boys and girls is 3 to 2 and there are 30 students in the class?
18 boys and 12 girls
If there is 10 boys and 18 girls in a class what is the ratio of the number of boys to the number of girls?
10:18 or 5:9 (simplified)
In a class there are 18 girls and 12 boys what percent of the class is boys?
Boys make up 40% of the class (12 boys out of 30 total students).
What is the ratio of boys to girls in a class room of 30 student where the boys are 12?
In a class of 30, if there are 12 boys then there must be 18 girls. This would make the ratio: 18:12 or 3:2 (girls:boys)
