Respuesta :
Con quien vas al gimnasio?
Con quien would be the answer
Con quien would be the answer
Answer:
Con quiénes vas al gimnasio?
Explanation:
The sentence above means whom are you going to the gym with, since it is more than one person you would use the form quienes which is in plural, however it depends, the person could have also asked con quien, ps. there is an accent mark on the e but brainly doesn't let me type it.