Seudónimo Seudónimo
  • 16-11-2016
  • Mathematics
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six people are standing in line for concert tickets the average age of 27 the average age of the first four people in line 23 the average age of the last three people is 34 how old is the fourth person in line

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howardadrianna
howardadrianna howardadrianna
  • 16-11-2016
the fourth person is 38 years old
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