Answer:
1. They have three different branches of government; similar to the US federal government.
2. The legislative branch makes laws, but the President in the executive branch can veto those laws with a Presidential Veto.
Step-by-step explanation:
The answer will be the biggest number, by which you can divide both 28 and 32. So you can divide them in 4 groups (28/4=7 girls per group & 32/4=8boys per group)