Take the 35 members and subtract the three extra girls. We are left with 32 members, 16 boys and 16 girls. Add the three girls back on and we have 16 boys and 19 girls.
Take the 35 members and subtract the three extra girls. We are left with 32 members, 16 boys and 16 girls. Add the three girls back on and we have 16 boys and 19 girls.