Not sure what to title this, but im having trouble with this problem in particular.
(17a^2b^3)/(18 yx) / (34 a ^2 )/(9xy)
I tried multiplying by the reciprocal:
(17 a^2 b^3) / (18 yx) * (9xy)/(34 a^2)
came up with
153b^3 /612 = b^3/4 [is this right??]