Answer-16 boys
Shown work
3 girls+ 2 boys= 5 babies
6 girls+ 4 boys= 10 babies
9 girls+ 6 boys= 15 babies
12 girls+ 8 boys= 20 babies
15 girls+ 10 boys= 25 babies
18 girls+ 12 boys= 30 babies
21 girls+ 14 boys= 35 babies
24 girls+ 16 boys= 40 babies
Hope this helps!
