Answer:
3q^2/5p^4
Step-by-step explanation:
any variable/# w/a negative exponent is also 1/x^#
ex: p^-2 = 1/p^2 -> 9q^5/15p^4q^3
When dividing, you're subtracting the exponents
ex: q^5/q^3 = q^5-3 -> q^2
Lastly, simplify 9/15 to 3/5 -> 3q^2/5p^4
