Question

exercício de fixação
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Answer 1

Resposta:

Olá bom dia!

x% = $\frac{x}{100}$

$\frac{50}{100} =\frac{5}{100} = \frac{1}{2\\}\\\frac{2}{100} =\frac{1}{50} \\\\\frac{80}{100} =\frac{8}{10} = \frac{4}{5}\\\\\frac{25}{100} =\frac{1}{4} \\\\\frac{12}{100} =\frac{3}{25} \\\\\frac{4}{100} =\frac{1}{25}$