Math
posted by Amber on .
simplify!
r^2s^5t^4 over (like a fraction) r^2s^2t^5
A. S^3 over t^2
B. S^3 over t
C. S^2 over t^3
D. S over t
** a letter with  ^ means to that power**
thank you!

r^2s^5t^4 / r^2s^2t^5 = s^3/t