Steven has 2010 dollars. He donate 10dollars everyday and his first donation is on Monday. Which day is his last donation?

Question

How can i get the answer with counting one by one? 

Answer 1

First of all, how many donations will he make?  2010/10 = 201 donations, that is he will donate each day for 201 days beginning on Mon.  You can actually count up the days on a calendar or you can go to a spreadsheet program which has calendar functions and get the last date that way.