I have 2 part time job, one part time regular, the other is part time casual.
I was hired 1st job in Jue 15th 2011, worked 1600 hours, average 26hours per week.
I was hired 2nd job in July 25th 2011, worked 840 hours in 52 weeks, average 16 hours per week
total working hour is 2440 hours...