loan is 250k, every month mortage is m=p+i


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送交者: sohu 于 2009-03-27, 10:41:03:

回答: 星期五谈生活:怎样变得无家可归 由 Nixrreg 于 2009-03-27, 09:10:18:

P=principle (the money you own), i=added interest
after the first month you only own bank 250k-P1 (or you own less than 250k already).
after N month you own bank: 250k-P1-P2-...-Pn.

you are talking about sth you don't know, or dont understand.




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