HollowDloser HollowDloser
  • 20-01-2023
  • Mathematics
contestada

The average of a list of 4 numbers is 85. A new list of 4 numbers has the same first 3
numbers as the original list, but the fourth number in the original list is 105, and the
fourth number in the new list is 115. What is the average of this new list of numbers?

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