Or (One more week of full time 30hrs + one weeks of part time atleast 2hrs) should also work. Because three 28 hrs week = three part time weeks= one full time + one part time. So, in his case, he will be short of one week of full time and another week of part time work experience to have one year of full time work experience. Correct me if I am wrong as I am also following above calculation to comeplete work experience for my application too.