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If the ratio of boys to girls in a class is 5 to 8 and there are 40 girls how many boys are in the class?
To find the number of boys in the class, we first need to determine the total number of students. Since the ratio of boys to girls is 5 to 8, the total parts of the ratio is 5 + 8 = 13. If there are 40 girls in the class, we can calculate the total number of students as 40 girls / 8 girls per part = 5 parts. So, the total number of students is 5 parts * 13 total parts = 65 students. To find the number of boys, we can calculate 65 total students - 40 girls = 25 boys in the class.
How many girls are born for every 106 boys?
On average, around 105 girls are born for every 106 boys. This slight natural imbalance in sex ratio at birth is a result of biological factors.
Is there more girls or boys in the world?
Yes, I do believe that there are more girls in the world, not too sure.
Is there more girls or boys in Earth?
Genetic survival depends on an average of a few more females to males in the world.
How many girls and boys are in the world?
There are just over 7 billion people in the world, and the global sex ratio is about 1.01 male per 1 female. Therefore, we can approximate that there are about 3.52 billion men in the world and 3.49 billion women in the world.
In the village school the ratio of boys to girls is 4 to 5 if there are 152 boys how many girls are there?
190 girls
At a school dance the ratio of boys to girls was 2 to 3 If there were 60 boys there how many girls were at the dance?
90 girls
32 children in a class 15 are boys if the ratio of boys to girls is the same throughout the school and there are 135 boys in the schoolhow many girls are there?
153
A ratio of boys to girls was 3 to 7 if there were 200 more girls than boys how many boys were enrolled that year?
A ratio of boys to girls was 3 to 7 and there were 200 more girls than boys there would of been 150 boys that enrolled in school this year. This is a math problem.
Ratio of girls to boys is 23 If there is 8 boys how many girls?
There is 48 Girls and 51 boys
The ratio of girls to boys in a room is 36 there are 9 girls how many boys?
23
The ratio of boys to girls in home room is 2:3. If there are 8 boys, how many girls are there?
2 boys for every 3 girls 8 boys / 2 boys = 4 times the original ratio 4 times original ratio x 3 girls = 12 girls
If the ratio of boys to girls in the class was six to five and there were 135 girls how many boys were there?
160 boys. 162 boys.
If the ratio of boys to girls in the class was three to two and there were twelve girls how many boys were there?
8
The ratio of girls to boys in a room is 36 If there are 9 girls in the room how many boys are there?
23
How many boys are in Mandy school if there are 1300 students and the ratio of boys to girls is 1720?
To find the number of boys in Mandy's school, we first need to express the ratio of boys to girls (1720) in a simplified form. The ratio can be interpreted as 17 boys for every 20 students (17 boys + 3 girls = 20 students). To find the number of boys, we can set up the equation: ( \text{Total students} = \text{boys} + \text{girls} ). Let ( x ) represent the number of boys; then ( x + \frac{3}{17}x = 1300 ). Solving this gives us approximately 780 boys in the school.
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.
