Question

calcular o valor da somatória de 42% de 350 com 16% de 102.

Answer 1

Resposta:

$\textsf{Segue a resposta abaixo}$

Explicação passo-a-passo:

$\mathsf{\left(\dfrac{42}{100} \cdot350\right)+\left(\dfrac{16}{100}\cdot102\right)=\left(\dfrac{21\cdot\diagup\!\!\!\!2}{50\cdot\diagup\!\!\!\!2}\cdot350\right)+\left(\dfrac{4\cdot\diagup\!\!\!\!4}{25\cdot\diagup\!\!\!\!4}\cdot102\right)}$

$\mathsf{\left(\dfrac{21}{50}\cdot350\right)+\left(\dfrac{4}{25}\cdot102\right)=\left(\left(\dfrac{21}{~\!\diagup\!\!\!\!\!\!50}\right)\cdot\left(~\!\diagup\!\!\!\!50\cdot7\right)\right)+\left(\dfrac{408}{25}\right) }$

$\mathsf{ \left(147\right)+\left(\dfrac{408}{25}\right)=\dfrac{(147\cdot25)+408}{25}}$

$\boxed{\boxed{\mathsf{\dfrac{4083}{25}=163{,}32}} }$

Answer 2

$\geqslant resolucao \\ \\ > 42\% \: de \: 350 \\ > \frac{42}{100} \times 350 \\ > 0.42 \times 350 \\ > 147 \\ \\ = = = = = = = = = = = = = = = = = = = = = = \\ \\ > 16\% \: de \: 102 \\ > \frac{16}{100} \times 102 \\ > 0.16 \times 102 \\ > 16.32 \\ \\ = = = = = = = = = = = = = = = = = = = = = \\ \\ \\ s \: = 147 + 16.32 \\ \\ s \: = 163.32 \\ \\ \\ \\ \geqslant \leqslant \geqslant \leqslant \geqslant \leqslant \geqslant \leqslant \geqslant \leqslant \geqslant \leqslant \geqslant$