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A family has 4 members with an average age of 30 years. If a new member joins wi

Practice Questions

Q1
A family has 4 members with an average age of 30 years. If a new member joins with an age of 40 years, what will be the new average age?
  1. 30
  2. 32
  3. 34
  4. 36

Questions & Step-by-Step Solutions

A family has 4 members with an average age of 30 years. If a new member joins with an age of 40 years, what will be the new average age?
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