posted by jasmine20 .
are these correct now i hope?
(m^2)/(8) divided by (m^5)/(16)
My answer: (2)/(m^4)
(3x-30)/(x^2-4x) times (8x)/(10-x)
My answer: (-6)/(x)
x's divid out, the (x-10) divides out
and reduce. Check this.