Question

scrierea lui 11supra5 sub forma de raport procentual este​

Answer 1

$\frac{11}{5} = \frac{x}{100} \\ 5x = 1100 \\ x = 1100 \div 5 \\ x = 220$

$\frac{11}{5} = \frac{220}{100} = 220\%$

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