SOLUTION: A grandmother has 4 grandchildren 2 boys 2 girls when you multiply their ages together their product is 67184. Only one is a teenager the oldest is under 40 the difference between

Question 1021418: A grandmother has 4 grandchildren 2 boys 2 girls when you multiply their ages together their product is 67184. Only one is a teenager the oldest is under 40 the difference between the youngest and the oldest ones age is 30 years. What are their ages
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

Given the factorization of 67184, the teenager can only be 13, 16, 17, or 19.
However since , then D is either 43, 46, 47 or 49, which violates that the oldest is less than 40.
Please clarify and repost your question.

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