25 days for the family? So $1300 lift tickets. Budget hotels $1750 ($50 for four is really, really cheap). Gas/tires/oil $1000 Gear and clothes $1000 (that's cheap for four even with hand me down kids stuff). Resort food/misc. $500.
I'd put your ski budget at $6 per your numbers. That's an expensive recreation. Hard for people earning median income of $50K, $40K net, to put $6,000, 15% of their net income into a recreational sport.
I'm so sorry. I gave you credit for being able to understand the math, but it was really just another opportunity for you to embarrass yourself. There is a branch of mathematics that deals with imaginary numbers, perhaps that is your forte? I must admit that you do pose a conundrum, your ability to confuse numbers is only surpassed by you inability to understand words.