An orphaned kitten was only 4 inches when he was found. In the next two weeks, he doubled in length, and by 4 months old, he had double in length again. What is its current length?
Thoughts? Step-by-step reasoning:
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In two weeks, the kitten measured 4 x 2 = 8 inches. 4 months later, the kitten measured 8 x 2 = 16 inches.
Thus, the answer is 16.
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