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(1/5)²:1/25÷[(⅕)]⁰=calculati sub forma zecimala ​

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Triunghiul1ask

[tex]( \frac{1}{5} )^{2} \div \frac{1}{25} \div ( \frac{1}{5})^{0} \\ = \frac{1}{25} \div \frac{1}{25} \div \frac{1}{1} = \frac{1}{25} \times \frac{25}{1} \div 1 \\ = \frac{1}{1} \times \frac{1}{1} \div 1 = 1 \div 1 = 1[/tex]

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