Table shows the percentage of marks obtained by seven students in six different subjects in an examination. The numbers in
the brackets are the maximum marks in each subject.
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What are the average marks obtained by all the seven students in Physics? (Correct to two decimal places)
Explanation:
As per the data given in the question,
The average percentage marks obtained by the student in physics 90+80+70+85+65+50/7 =520/7 = 74.28
As the maximum marks is 120, the average marks obtained is 74.28*120/100 = 89.14