Mathematics

[Michael Hickey]

Hey, I have just started looking into investing and I am trying to learn everything I can about it, as I'm sure many others on here are.  I was just wondering, for someone with no finance/business background, is there a book on Real Estate investing math that will give me the basics and teach me how to do math that I will come across while investing?  I do have some background with business as a whole and I am very good at math, I just have never focused on Real Estate or Finance Mathematics and would like to start teaching myself...  Any thoughts would be greatly appreciated!  Thank you in advance!