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All In The Family

Math brain teasers require computations to solve.


Puzzle ID:#10063
Fun:** (2)
Difficulty:** (1.38)
Submitted By:Gmoney-Gdog**
Corrected By:MarcM1098




Joe's dad is three times older than Joe. Joe's grandfather is twice as old as Joe's dad. The sum of all their ages is 100. How old are Joe, his dad, and his grandfather?

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