Resolver 7*10^-5+89*10^-9-3*10^-5=

$$7 \times 10 ^ { - 5 } + 89 \times 10 ^ { - 9 } - 3 \times 10 ^ { - 5 } =$$

Calcular

$$\frac{40089}{1000000000}=0.000040089$$

Pasos da solución

Calcula 10 á potencia de -5 e obtén \frac{1}{100000}.

$$7\times \frac{1}{100000}+89\times 10^{-9}-3\times 10^{-5}$$

Multiplica 7 e \frac{1}{100000} para obter \frac{7}{100000}.

$$\frac{7}{100000}+89\times 10^{-9}-3\times 10^{-5}$$

Calcula 10 á potencia de -9 e obtén \frac{1}{1000000000}.

$$\frac{7}{100000}+89\times \frac{1}{1000000000}-3\times 10^{-5}$$

Multiplica 89 e \frac{1}{1000000000} para obter \frac{89}{1000000000}.

$$\frac{7}{100000}+\frac{89}{1000000000}-3\times 10^{-5}$$

Suma \frac{7}{100000} e \frac{89}{1000000000} para obter \frac{70089}{1000000000}.

$$\frac{70089}{1000000000}-3\times 10^{-5}$$

Calcula 10 á potencia de -5 e obtén \frac{1}{100000}.

$$\frac{70089}{1000000000}-3\times \frac{1}{100000}$$

Multiplica 3 e \frac{1}{100000} para obter \frac{3}{100000}.

$$\frac{70089}{1000000000}-\frac{3}{100000}$$

Resta \frac{3}{100000} de \frac{70089}{1000000000} para obter \frac{40089}{1000000000}.

$$\frac{40089}{1000000000}$$

Factorizar

$$\frac{3 \cdot 7 \cdot 23 \cdot 83}{2 ^ {9} \cdot 5 ^ {9}} = 4.0089 \times 10^{-5}$$