Study the given table and answer the question that follows. 

The table shows the results of half-yearly and annual examinations of three sections A, B, C of class X students in a school. 

Result	Number of students
	Section A	Section B	Section C
Students failed in both exams	39	20	12
Students failed in half-yearly but passed in annual exams	16	14	6
Students passed in half- yearly but failed in annual exams	10	12	8
Students passed in both exams	65	45	35

Find the pass percentage of section A in at least one of the two examinations.