Which of the following mathematical statements is TRUE?

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• A 0.4 + 1/5 > 0.6
• B 3/4 < 0.7
• C 0.5 x 0.2 = 1.0
• D 0.8 - 1/2 = 0.3

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Answer: D. 0.8 - 1/2 = 0.3

Explanation: 1/2 as a decimal is 0.5. Subtracting 0.5 from 0.8 gives 0.3, which makes the statement correct.

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