The mean marks of 100 students of combined section A and B are 38 marks. If the mean marks of section A are 40 and that of section B are 35.find out the number of students ik section A and B
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combined sections of A and B are 38 marks. The mean marks of section A are 40 and that of section B are 35. Find out the number of students in sections A and B. Hence, students in Sections A and B are 60 and 40 respectively.
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