werbryso werbryso
  • 22-09-2017
  • Mathematics
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how to find mean score of 90

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AnimeBrainly
AnimeBrainly AnimeBrainly
  • 22-09-2017
mean is the adding all numbers together and dividing by the amount of numbers there are

for example: 95 + 85 + 90 = 270

270/3 = 90


hope this helps

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