y^5/4 y^-1/4 ÷y^1/3

Question

y^5/4 y^-1/4 ÷y^1/3

Answer 1

if I read this correctly, you have y^5/4y^-1/4 ÷ y^1/3

 

and it is easily simplified: it's base y, with exponent equal to the sum of 5/4 and -1/4, MINUS 1/3.

 

This final exponent is 1 - 1/3, so the overall answer is y^2/3