The average of 10 numbers is zero. Of them at the most how many may be greater than zero
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Answered by
14
The average of 10 numbers is zero then it means the sum of all numbers must be also zero .
It is possible inthat condition when some no. are possitive and some are negative . negative means less than zero and possitive means greater than zero .
So the max . nine numbers may be become greater than zero .
( in case,
the sum of nine numbers, which is greater than zero = - the other one numbers )
It is possible inthat condition when some no. are possitive and some are negative . negative means less than zero and possitive means greater than zero .
So the max . nine numbers may be become greater than zero .
( in case,
the sum of nine numbers, which is greater than zero = - the other one numbers )
Answered by
4
Answer:
9 number is greater than 0
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