What’s the value of xy?

Question

If x⁸y⁷=333 and x⁷y⁶=3, what’s the value of xy? 

Answer 1

Note that if you divide x⁸y⁷ by x⁷y⁶, you get xy.

 

(x⁸y⁷) / (x⁷y⁶) = xy

 

xy = 333/3 = ?