sajjad425
sajjad425 sajjad425
  • 13-04-2017
  • Mathematics
contestada

the average of 21 numbers is 30. the largest number is 50. if we remove the larger number then what will be the average of remaining numbers.

Respuesta :

chul
chul chul
  • 13-04-2017
The sum of the 21 numbers is 21*30 = 630

then you subtract the largest number, 630-50 = 580

your new average: 580/20 = 29 , you divide by 20 because that's how many remaining numbers your have.

Your Answer:
29
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