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lmartel
on June 10, 2013
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My sister absolutely refuses to learn math
Given that 1/9 = 0.111...
You can see that 1 = 9/9 = 9 * 1/9 = 9 * 0.111... = 0.999...
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You can see that 1 = 9/9 = 9 * 1/9 = 9 * 0.111... = 0.999...