The average of 20 numbers is Zero,Atmost Howmany numbers prsent greaterthan zero?

• 19 nos atmost can be greater than zero. if sum of these be x. then 20th be -x.
• 10 years agoHelpfull: Yes(14) No(0)
• 19 numbers can be greater then zero,and the 20th number will be -ve of the sum of 18 numbers
• 10 years agoHelpfull: Yes(1) No(0)
• 19
  because the sum of those 19 numbers id equal to and opposite sign of the other number.
• 10 years agoHelpfull: Yes(1) No(0)
• Average of 20 numbers = 0.
  
  Sum of 20 numbers (0 x 20) = 0.
  
  It is quite possible that 19 of these numbers may be positive and if their sum is a then 20th number is (-a).
• 9 years agoHelpfull: Yes(1) No(0)
• Average of 20 numbers = 0.
  
  Sum of 20 numbers (0 x 20) = 0.
  
  It is quite possible that 19 of these numbers may be positive and if their sum is a then 20th number is (-a).
• 9 years agoHelpfull: Yes(1) No(0)
• 18 becoz if 0 is a num and one another -ve num is enough to make it zero so its ans i 18
• 10 years agoHelpfull: Yes(0) No(1)
• Average of 20 numbers = 0.
  
  Sum of 20 numbers (0 x 20) = 0.
  
  It is quite possible that 19 of these numbers may be positive and if their sum is a then 20th number is (-a).
• 9 years agoHelpfull: Yes(0) No(0)
• all numbersn should be zero
• 8 years agoHelpfull: Yes(0) No(0)
• 18 numbers. since, one number is negative and the other 18 numbers sum equal to the negative number and one number is zero. Hence numbers greater than zero is 18
• 6 years agoHelpfull: Yes(0) No(0)