"None of those numbers add up to anything that makes sense," Eleanor said. "Emmett and I already tried to figure it out, but the numbers don't match the total number of the tribe's population, not the number of males or females, and not the number of humans. Not during Emmett's time in the tribe, and not right before the attack."
Yeah, but why do all that when they can ask Aliya, who was there or Vrog, who left later than Emmet? Waste of time, once again, for people who are supposed to be smart and have common sense.