Question: A man walks into an art museum and stares at a painting.When a guard walks up and ask him why he is so interested in the painting he responds with"brother and sisters I have none but that mans father is my fathers son"who is the man in the painting?
Answer: it is the son of the guy looking at the painting.I can't explain you will get it in you own time just like me.
Question: You have a glass of water that looks about half full. How can you tell, only using the glass of water itself, if the glass is half full or not?
The glass is a right cylinder.
Answer: Tip the glass of water until the water reaches the rim of the glass and if the water lines up perfectly with the bottom rim of the glass, it is half full.