Knowname wrote:my fingers don't go up that high!! I like those questions where it's like, a grandfather 50+ and his two grandsons go fishing together, the youngest is half the age of the middle and the middle is the root value of the oldest. The grandfather couldn't be older than 70 and all three are exact numbers. What are the three ages?
Granddad has to be 64. It is the only perfect square between 50 and 70. (7*7==49 & 8*8=64 & 9*9=81).
Makes the older grandson 8.
The youngest 4.
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