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How do you work out the ratio of 15 girls in a class of 42?
girls = 15 boys = 42 - 15 = 27 ratio of girls to boys = 15/27
What is the ratio of girls to boys if a class has 10 boys and 15 girls?
The ratio of girls to boys in the class can be calculated by dividing the number of girls by the number of boys. With 15 girls and 10 boys, the ratio is 15:10. This can be simplified to 3:2 by dividing both numbers by their greatest common divisor, which is 5. Thus, the ratio of girls to boys is 3:2.
What is the ratio of girls to boys if there are 15 girls and 3 boys?
The ratio of girls to boys in this scenario is 5:1. This is determined by dividing the number of girls by the number of boys, which gives us 15 girls divided by 3 boys, resulting in a ratio of 5 girls to 1 boy.
What is the ratio of 5 boy and 10 girls?
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
Suppose there are 10 boys and 15 girls What is the ratio boys to girls?
10 to 15 or 2 to 3 even
What is the ratio of 15 boys to 20 girls?
The ratio is: 3 to 4
If there is 15 people with 8 boys and 7 girls what is the ratio of boys to girls?
8 to 7.
What is the ratio of 15 boys to 12 girls?
The ratio of 15 boys to 12 girls can be simplified by finding the greatest common divisor of 15 and 12, which is 3. Dividing both numbers by 3 gives us a ratio of 5 boys to 4 girls. This means for every 5 boys, there are 4 girls in the group.
What is ratio of 15 boys to 20 girls?
3:4
What is the ratio 10 girls to 15 boys?
It is: 2 to 3
If there is 9 girls and 15 boys what is the ratio of boys to girls?
There is approximately 3 ways to write this ratio out. Those ways are of the following: 1. 15:9 2. 15 to 9 3. 15 over 9 (as if it is in a fraction)
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
