[r9etb]

No one is saying that a teachers job is easy or that it is not stressful or demanding.

Actually, there are a lot of people who say that. Some of them post at FR.

[Lando Lincoln]

True, you are right - but I am not one of ‘em. A good many of my family are very diligent educators. They work hard and are very conscientious.

That said, the little math problem presented is rife with a flawed premise.