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Q:

The average of 8 numbers is 38.4. Out of these numbers, the average of 7 number is 39.2. The 8th numbers

  • 1
    33.7
  • 2
    31.5
  • 3
    35.2
  • 4
    32.8
  • 5
    34.5
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Answer : 4. "32.8 "

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