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11.1

Think of negative powers as meaning "one over". 0.3-2 means "one over" 0.32.

0.32 = 0.09; 1/0.09 = 11.111... = approx 11.1

In fractions, 0.3-2 =(3/10)-2 = 1/((3/10)2) =1/(9/100) = 100/9.

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11y ago
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Q: What is 0.3 to the power of negative 2?
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