Question

calcule o valor de: √0,25+√0,16=​

Answer 1

Resposta:

9/10

Explicação passo-a-passo:

$0.25 = \frac{25}{100} \\ \\ 0.16 = \frac{16}{100} \\ \\ \sqrt{ \frac{25}{100} } = \frac{5}{10} = \frac{1}{2} \\ \\ \sqrt{ \frac{16}{100} } = \frac{4}{10} = \frac{2}{5}$

$\frac{1}{2} + \frac{2}{5} = \frac{9}{10}$