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Mean of 16 numbers is 8 …

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Mean of 16 numbers is 8 if 2 is added to every number what will be the mean

Posted by Arathy Anil 8 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Mayank Sharma 8 years, 6 months ago

Sum of 16 no. =16 *8=128. By adding 2 to every no. = 128+16*2=160 New mean = 160/16=10

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