Question

9 × 10^9 × 4 × 10^-6 × -5 × 10^-6 ÷ 9

Answer 1

Respuesta:

$-\frac{1}{50}$

Explicación paso a paso:

9 × 10^9 × 4 × 10^-6 × -5 × 10^-6 ÷ 9

$\frac{9\times \:10^9\times \:4\times \:10^{-6}\left(-5\right)\times \:10^{-6}}{9}\\\\\frac{-9\times \:4\times \:5\times \:10^9\times \:10^{-6}\times \:10^{-6}}{9}\\\\-4\times \:5\times \:10^9\times \:10^{-6}\times \:10^{-6}\\\\-\frac{1}{50}$