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5 votes
If a tree has 10 dark rings and 10 light rings, how old is the tree?

2 Answers

6 votes

1 ring would equal to 1 year so 10 dark rings and 10 light rings mean 20 years

User Shamon
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7 votes
Wouldn't the tree be twenty years old. Since each ring is 1 year.
User Amit Kaneria
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