 
 <prompt> Dalton, Hunter, da Alex suka fara kungiyar fannon Superhero. Sun samu matsayin duba duk fannon Superhero da za su iya a watan Satumba. Dalton ya duba fannon 7, Hunter ya duba fannon 12, da Alex ya duba fannon 15. Su suka duba fannon 2 a sama, amma duk fannon sauran da suka duba sun kasance suna cikin fannon da ke faruwa. Me ya faru ne fannon da suka duba? <response>: Dalton ya dubi 7 - 2 = 5 fim a gaba.
Hunter ya dubi 12 - 2 = 10 fim a gaba.
Alex ya dubi 15 - 2 = 13 fim a gaba.
Duk suka duba 2 + 5 + 10 + 13 = 30 fim na daban. 

Javobi zai kasance 30. 