Solve :

`( a^(-2) times b^(-3) times c^2 )/ ( b^-4 times c^-3 )`

Evaluate : ( a^4 times b^5 times c^7 )/ ( c^8 times a^4 times b^3 )

Solve : a^3 times b^3 times a^2 times 1/a^5

Evaluate : ( a^(-4 ) times b^(-7 ) times c^(-3) times d^3 ) / ( a^(-7) times b^(-9 ) times c^3 times d^3 )

Evaluate : ( a^4 times b^5 times c^7) / ( c^8 times a^4 times b^3 )

Evaluate : ( a^2 times a^3 times b^3 times b^4 ) / ( a^5 times b^2 )

(5^(-3)times a^(3)times c^(4))/(5^(2)times a^(-4)times c^(3))

Evaluate : ( a^(-7 ) times b^(-7 ) times c^5 times d^4 ) / ( a^3 times b^(-5 ) times c^(-3 ) times d^8 )

(a^(3)times b^(2)times a^(2)times b)^(3)

Solve : (2/3)^4 times ( 3/2 )^5 times (5/3 )^-2 times ( 3/5 )^-3

"(a^(-3)times b^(-2)times c^(-5)times d^(5))/(a^(4)times b times c^(-3)times d^(4))