A student got 486 marks for 12 subjects. His average mark is :
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Answered by
5
- Average mark = 486/12 = 40.5
so the answer is 40.5
Answered by
5
Answer: 40.5
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Step-by-step explanation:
A student got 486 marks for 12 subjects.
His average mark is :
=> 40.5
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