Question

How do you simplify `\frac { a ^ { 3} b } { a b ^ { 4} }`?

Answer 1

`(a^2)/(b^3)`

Explanation:

`(a^3b)/(ab^4)=(color (red) cancel (a).a.a color (red) cancel b)/(color (red) cancel a color (red) cancel b.b.b.b)=(a^2)/(b^3)`

Hope this helps :)