Ratio:[tex]girls:boys
18:12
divide both by 6
3:2[/tex]
18 girls ⇒ 30-18=12 boys
boys/girls = 18 12 = 3 2
To find the ratio of boys to girls in a class of 30 students with 18 girls, first calculate the number of boys, which is 12. The ratio of boys to girls simplifies to 2:3. Therefore, the final ratio is 2:3.
;