Question

How do you simplify this problem?

Answer 1

x/y.

Explanation:

Deal with each number or letter at a time:

3 / 3 = 1

x^3/x^2 = x

y^4 / y^5 = y^-1 = 1/y

z / z = 1

So the answer is 1*x * 1/y * 1

= x/y.