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The average of Rohan's marks in 6 subjects is 69.5. If his average................how many marks he obtained in Maths?

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The average of Rohan's marks in 6 subjects is 69.5.
If his average in 5 subjects excluding Maths is 63.5, how many marks he obtained in Maths?

posted Jan 6, 2020 by Rajni

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1 Answer

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6*69.5-5*63.5=99.5

answer Jan 8, 2020 by Hanifa Mammadov



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