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04-05-2017
Mathematics

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Whoever gets this right will be marked as brainlyess and will get 25 points

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04-05-2017

If seven of the ten average 8 paintings they produce a total of 7*8=56 paintings

If three of the ten average 12 paintings they produce a total of 3*12=36 paintings.

So there are a total of 10 children and 56+36=92 paintings.

So the average of painting per students is:

92/10=9.2 paintings per child.

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