simplify `(3125/243)^(-4/5)`

simpily ((3125)/(243))^(4//5)

Simplify : [(2/3)^(-4)]^5

Simplify : (1024)^(-(4)/(5))

(32/243)^(3//5) = ?

Simplify (3^(1/5))^4

Simplify: 11/9-5/4

Simplify : (243)^((1)/(5))

Simplify: 1/4+5/4

Simplify (i) ((81)/(49))^(-(3)/(2)) (ii) (14641)^(0.25) (iii) ((32)/(243))^(-(4)/(5)) (iv) ((7776)/(243))^(-(3)/(5))