Question

(12 x 10^-3) / (10 x 10^-6) = ?

Answer 1

Resposta:

1200

Explicação passo-a-passo:

12x10^-3/10^-5

12 x 10^-3 x 10^5

12 x 10^2

1200

Answer 2

Resposta:

$\sf \dfrac{12\times 10^{-3}}{10 \times 10^{-6}} = \dfrac{12\times 10^{-3}}{ 10^{(-6+ 1)}} = \dfrac{12\times 10^{-3}}{ 10^{-5}} = 12 \times 10^{(-3-(-5))$

$\sf \dfrac{12\times 10^{-3}}{10 \times 10^{-6}} = 12 \times 10^{(-3+5)} = 12 \times 10^2 = 12 \times 100 = 1200$

Explicação passo-a-passo: