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#29544 Bangla Language & Literature Age Problems Level 0

The average age of three persons is 30 years. If the ratio of three ages is 3 : 5 : 7. What is the age of the youngest person?

  1. A 16 years
  2. B 18 years
  3. C 42 years
  4. D 8 years
Answer: B - 18 years

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