Five students scored the following marks in a spelling test: 60, 72, 85, 91 and 67. What is the average score of the five students?
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Worked Solution
Step 1: Find the total of all scores.
60 + 72 = 132
132 + 85 = 217
217 + 91 = 308
308 + 67 = 375
Step 2: Divide the total by the number of students.
Average = 375 ÷ 5 = 75
Answer: The average score is 75.
Correct answer: 75
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