Answer:
[tex]\frac{3}{20}[/tex]
Step-by-step explanation:
If there are 15 boys and 10 girls, then there are 25 students in total. The probability of choosing a girl immediately would be [tex]\frac{10}{25}[/tex]. There would then be one less girl and one less person, so the chance of choosing another girl would be [tex]\frac{9}{24}[/tex]. We multiply these to get [tex]\frac{10}{25}*\frac{9}{24}=\frac{2}{5}*\frac{3}{8}=\frac{3}{20}[/tex].
