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If there are a total of 910 students at a school and the ratio from boys to girls is 4 to 3 how many more boys than girls are in the school?
Well, if the ratio of boys to girls is 4 to 3, that means there are 4 parts boys and 3 parts girls out of a total of 7 parts. So, the boys make up 4/7 of the total students, and the girls make up 3/7. With 910 students, that means there are 520 boys and 390 girls. So, there are 130 more boys than girls in the school.
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The ratio of girls to boys is 4 to 5 if there are a total of 27 students in the class how many are girls?
12
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
The ratio of girls to boys is 5 to 4 if there are a total of 27 students in the class how many are girls?
If the ratio is 5:4, and the number of pupils is 27, this means that there are 5 + 4 = 9 ninths to the whole. Therefore, 5/9 x 27 is equal to 15 and 4/9 x 27 is equal to 12. There are therefore 15 girls and 12 boys.
What is the percent of girls if there are a total of 300 students and 200 are girls?
662/3% is.
In a class there are 18 boys and 7 girls What fraction of the class are girls?
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.
