Which of the quotients is equivalent to -5/8 select all that apply

Question

Which of the quotients is equivalent to -5/8 select all that apply 

-5/8

5/8

5/-8

-(5/-8)

-5/-8

Answer 1

Wouldn't -5/8 and -(5/-8) also be equivalent from the given options?

Answer 2

Only 5/-8 is equivalent. The other three equal 5/8.