Instructions
Study the following table to answer the questions:
Question 117
What are the average marks obtained by these seven students in History ?
Solution
Average by the students in History = average of the percentages * maximum score possible in History = (80 + 70 + 70 + 60 + 90 + 60 + 80)/7 = 72.86%
So, the required average = 72.86% * 40 = 29.14
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