A\:CERTAIN\:NUMBER\:IS\:BETWEEN\:30\:AND\:40.\:IF\:THE\:NUMBER\:IS\:DIVIDED\:BY\:THE\:SUM\:OF\:ITS\:DIGITS,\:THE\:QOUTIENT\:IS\:FOUR.\:FIND\:THE\:NUMBER.
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.