How do you get through 12 years of school, anywhere, and be that dumb?
When my son was in the Army, he said "Dad, I know I'm not a genius, and I'm not old, but I've seen a FEW folks in my life, and the 'real world' does not have this many idiots in it. Thus, I've concluded that the Army either skews their entrance exams to get them ALL, or there is a training class somewhere in here that teaches it"........
I asked him if he'd had the class yet........
I had a Burger King once have their cash register fail and they wouldn't sell me a burger (kitchen worked FINE) because they wouldn't know how much to charge me. Having a math degree, I offered to A) figure the tax for them, and B) pay more than necessary. The employee and the manager refused, saying that wouldn't work.
So they sat idle, losing money, till cash register repairman came. I assume he could count, but not sure.