Hi Guys I notice some people have alot of knowledges here about this immigration requirements, please help me to count my hours, I am planning to apply EE through Canadian Experince class, I am working based on sponsor from my company through  LMIA which is Full time. My pay stub count as per 2 weeks, some of pay stubs are 40 hours per 2 weeks, because i took off and i will take off again to travel, 
Are you paid an annual salary or an hourly wage?  They are different.  If you are paid an annual salary, then don´t worry about the hours in your paystub - your employer must write in the letter of employment how many hours you work per week.  
If you are paid an hourly wage, then you do need to account for a shortage of hours, but paid vacation time is still considered employment.  If you are a full-time employee, then you can count two weeks of vacation time as paid employment (each paycheck should show 4% vacation time added to the paycheck, which is the equivalent of 2 weeks).  
My question are
1.  Does this 40 hours count as 1 week? or doesn't count at all? because if divided each week only 10hrs/week
If you are paid an hourly wage, and f your paystubs are every 2 weeks (you will receive 26 in a year), then the full-time equivalent is 60 hours every 2 weeks.  40 hours every 2 weeks would be considered part-time, so you would:  
1) Count the pay periods where you have 60 or more hours as 2 weeks.  
2) Where you have fewer than 60 hours for a pay period, add up the part-time hours and divide by 30 to get the number of full-time equivalent weeks. 
3) When you add full-time and FTE weeks together, you need 52 to make 1 year.
2.  Does it count or add up to my 1560 hours as I am a fulltime worker?
3.  What i read in this forum is counting per week total fulltime 52 weeks not counting as per calender year. 
You need, at a MINIMUM, 52 weeks of full-time employment, which is a calendar year.  Full-time is defined as 30 or more hours per week.  If you are full time at a single job, you simply need to work for a full year (52 weeks).  
If you work part-.time or have multiple jobs, then you need to calculate the equivalent.