Asked the teacher to This little puzzle to figure out...

Odessa apartment. Little, Sam resorts from school and says to their parents:

— Dad, mom, my teacher said to come up with a math problem! Help!

— No, Samochka, did you have to do the job himself.

Sad Sam went to his room and after fifteen minutes came to her parents with a piece of paper and reads invented task:

— The Turkey weighs twenty pounds, and pig — seventy pounds.

— Samochka, the gold is mine, says the mother, Still in the math problem has to be not only one condition, but also a question.

Sam, crumpling the piece of paper dejectedly stomping to my room. Half an hour later he again resorted to her parents.

— Dad, mom, says son, it's my new puzzle: "the Turkey weighs twenty pounds, and pig — seventy pounds. And yet, Shaw?!".

via factroom.ru