Advanced Mathematics Primary 6 Average

Ahmad and his 4 friends each took a quiz. Their total score was 385 marks. What was their average score?

A 76
B 77
C 78
D 385
Show Worked Solution

Worked Solution

Step 1: Count the total number of students. Ahmad + 4 friends = 5 students. Step 2: Apply the average formula. Average = Total ÷ Number of students = 385 ÷ 5 = 77. Answer: The average score was 77 marks.

Correct answer: 77

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