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Seven numbers have an average of 53. If the number 29 is taken out, what is the average of the remaining six?

Competition practiceAverages & Ages
  • A57
  • B55
  • C58
  • D52

Step-by-Step Solution

Total = . Without 29 the total is 342, so the average = 342 ÷ 6 = 57.
Answer: A) 57

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