Question

How do you solve 4a/b divided by 2ac/b

Answer 1

`(4a)/(b) :( 2ac)/(b)= (4a)/(b) \cdot (b)/( 2ac)= (2)/(c) \\ \\a \ and \ c \\eq 0`

Answer 2

`((4a)/(b))/((2ac)/(b))=?\\\\ To\ divide\ fraction\ multiply\ first\ fraction\ by\ inverse\ of\ the\ second:\\\\ ((4a)/(b))/((2ac)/(b))=(4a)/(b)*(b)/(2ac)=?\\\\ Shortening\ fractions:\\\\ ((4a)/(b))/((2ac)/(b))=(4a)/(b)*(b)/(2ac)=(2)/(c)\\\\Solution\ is\ (2)/(c).`