Resolver 2*10^-7*1/19*10^-2

$$2 \times { 10 }^{ -7 } \times \frac{ 1 }{ 19 \times { 10 }^{ -2 } }$$

Avaliar

$$\frac{1}{950000}\approx 0,000001053$$

Passos Para a Resolução

Calcule 10 elevado a -7 e obtenha \frac{1}{10000000}.

$$2\times \frac{1}{10000000}\times \frac{1}{19\times 10^{-2}}$$

Multiplique 2 e \frac{1}{10000000} para obter \frac{1}{5000000}.

$$\frac{1}{5000000}\times \frac{1}{19\times 10^{-2}}$$

Calcule 10 elevado a -2 e obtenha \frac{1}{100}.

$$\frac{1}{5000000}\times \frac{1}{19\times \frac{1}{100}}$$

Multiplique 19 e \frac{1}{100} para obter \frac{19}{100}.

$$\frac{1}{5000000}\times \frac{1}{\frac{19}{100}}$$

Divida 1 por \frac{19}{100} ao multiplicar 1 pelo recíproco de \frac{19}{100}.

$$\frac{1}{5000000}\times 1\times \frac{100}{19}$$

Multiplique 1 e \frac{100}{19} para obter \frac{100}{19}.

$$\frac{1}{5000000}\times \frac{100}{19}$$

Multiplique \frac{1}{5000000} e \frac{100}{19} para obter \frac{1}{950000}.

$$\frac{1}{950000}$$

Fatorizar

$$\frac{1}{2 ^ {4} \cdot 5 ^ {5} \cdot 19} = 1,0526315789473684 \times 10^{-6}$$