Question

transforme as porcentagens em fraçoes irredutiveis 45%, 24%, 12%, 60%

Answer 1

a) 45% $\to \frac{45}{100} \to \frac{9}{20}$


b) 24% $\to \frac{24}{100} \to \frac{6}{25}$


c) 12% $\to \frac{12}{100} \to \frac{3}{25}$


d) 60% $\to \frac{60}{100} \to \frac{6}{10}$