Dacid obtained 61, 65, 82, 67 and 85 marks (out of 100) in English, Mathematics, Physics, Chemistry and Biology. What are his average marks? Choose the correct choice:
A) 29  B) 72  C) 39  D) 37  E) 75

Rationale: "average = ( 61 + 65 + 82 + 67 + 85 ) / 5 = 72 answer : b"
Answer: B