Study the following table carefully and answer the questions given below it.
What are the average marks obtained (rounded-off to two decimals) by all the students is in Science ?
Average marks in Science = Average of the percentage in Science * Max marks in Science = $$ \frac{72 + 74 + 84 + 75 + 82 + 78 + 75}{7*100}*150$$% = 115.71
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