Explain simply why (A) is the correct answer to: Dacid obtained 76, 65, 82, 67 and 85 marks (out of 100) in English, Mathematics, Physics, Chemistry and Biology. What are his average marks?
Options:
(A) 75
(B) 45
(C) 23
(D) 28
(E) 96. Explanation:
Average = (76 + 65 + 82 + 67 + 85)/5 = 375/5 = 75.