FOR LAUGHTER SAKE

So his teacher asked the following question and got this legendary response from the young man:

Exam Question: "Bobby has four dimes. Amy has 30 pennies. Which child has more money?"
The Kid's Response: "Bobby".
The Next Question "How do you know? Show your thinking."
And The Kid's Response:

 

 Isn't this just legendary?  Our teachers, lecturers, examiners can be funny sometimes and this is one way to beat them to their game.