Respuesta :
12 in total.
You would have to replace 3.
Just divide 12 by 4.
I hope this helps! (:
You would have to replace 3.
Just divide 12 by 4.
I hope this helps! (:
You have 12 mp3 songs and 1/4 don't work. So do 12*1/4 which is 3. So 3 songs aren't working, so replace them by buying 3 songs.