Answer :
Answer:
15 girls
Step-by-step explanation:
[tex]\frac{4}{3}[/tex] has 7 per "unit group" 35/7 = 5
so the ratio would be [tex]\frac{20}{15}[/tex]
the question states ratio is [tex]\frac{boys}{girls}[/tex]
thus 20 boys , and 15 girls
Answer:
15 girls
Step-by-step explanation:
[tex]\frac{4}{3}[/tex] has 7 per "unit group" 35/7 = 5
so the ratio would be [tex]\frac{20}{15}[/tex]
the question states ratio is [tex]\frac{boys}{girls}[/tex]
thus 20 boys , and 15 girls