15 Feb '10 16:05>
A postman rings at a door. A man opens the dorr and tells the postman :
"Hi, I have 3 daughters. Multiplying their ages gives 36, and adding their ages is the number of the white house behind you."
The postman looks at the house and says : "I don't see !"
The man replies : "Oh, I forgot telling you : the eldest one is blond !"
and the postman gives the three ages (in full years, idest 7, 13, ..).
What are the three ages ?
"Hi, I have 3 daughters. Multiplying their ages gives 36, and adding their ages is the number of the white house behind you."
The postman looks at the house and says : "I don't see !"
The man replies : "Oh, I forgot telling you : the eldest one is blond !"
and the postman gives the three ages (in full years, idest 7, 13, ..).
What are the three ages ?