Question

√(1/4)×3/8+(1/2)^3÷2/7

Answer 1

Respuesta:

$\sqrt{\frac{1}{4}}\cdot \frac{3}{8} +(\frac{1}{2})^3\div \frac{2}{7} =\frac{1}{\sqrt{4}}\cdot \frac{3}{8}+\left(\frac{1}{2}\right)^3\div \frac{2}{7}=\frac{1}{2}\cdot \frac{3}{8}+\left(\frac{1}{2}\right)^3\div \frac{2}{7}=\frac{3}{16}+\left(\frac{1}{2}\right)^3\div \frac{2}{7}=\frac{3}{16}+\left(\frac{1}{2}\right)^3\frac{2}{7}=\frac{3}{16}+\frac{1^3\cdot 7}{2^3\cdot 2}=\frac{3}{16}+\frac{1^3\cdot 7}{2^4}=\frac{3}{16}+\frac{7}{16}=\frac{3+7}{16}=\frac{10}{16}=\frac{2\left(5\right)}{16}=\frac{5}{8}$

Explicación paso a paso:

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