Help meeeeee and please explain this well too

Answer:
8q^6 r^3
Step-by-step explanation:
32q^9 r^4/4q^3r is going to have the bottom exponents subtract the top exponents. Due to the fact that they are alike by q & r you can divide 32 by 4. 9-3 is 6, 4-1 is 3.