The ratio of boys to girls can be calculated by dividing the number of boys by the number of girls. In this case, there are 18 boys and 9 girls, so the ratio would be 18:9. This ratio can be simplified by dividing both numbers by their greatest common factor, which in this case is 9. Therefore, the simplified ratio of boys to girls is 2:1.
18 boys and 12 girls
3 to 2
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)
There are 12 boys.
The ratio of boys to girls can be calculated by dividing the number of boys by the number of girls. In this case, there are 18 boys and 9 girls, so the ratio would be 18:9. This ratio can be simplified by dividing both numbers by their greatest common factor, which in this case is 9. Therefore, the simplified ratio of boys to girls is 2:1.
The ratio is 28:18 which can cancel down to 14:9
The ratio of boys to girls is 18:28. Simplified it is 9:14.14/9
2 to 1
Um... it's 11 boys to 18 girls... You know, 11:18? It can't be simplified.
18 boys and 12 girls
3 to 2
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)
10:18 or 5:9 (simplified)
There are 12 boys.
boys:girls::7:9
15:18 It can also be written as a fraction 15/18 Because there are 15 girls and 18 boys