Resolver 0.2*0.02/4pi10^-7(450)(1000)

$$\frac{ 0.2 \cdot 0.02 }{ 4 \pi { 10 }^{ -7 } (450)(1000) }$$

Calcular

$$\frac{1}{45\pi }\approx 0.007073553$$

Pasos da solución

Multiplica 0.2 e 0.02 para obter 0.004.

$$\frac{0.004}{4\pi \times 10^{-7}\times 450\times 1000}$$

Calcula 10 á potencia de -7 e obtén \frac{1}{10000000}.

$$\frac{0.004}{4\pi \times \frac{1}{10000000}\times 450\times 1000}$$

Multiplica 4 e \frac{1}{10000000} para obter \frac{1}{2500000}.

$$\frac{0.004}{\frac{1}{2500000}\pi \times 450\times 1000}$$

Multiplica \frac{1}{2500000} e 450 para obter \frac{9}{50000}.

$$\frac{0.004}{\frac{9}{50000}\pi \times 1000}$$

Multiplica \frac{9}{50000} e 1000 para obter \frac{9}{50}.

$$\frac{0.004}{\frac{9}{50}\pi }$$