Question

Calcule o valor de x? 5x=2 /800​

Answer 1

Resposta:

x = 1/200

Explicação passo-a-passo:

5x = 2/800⇒divida por 2

5x = 1/400

x = 1/2000

Boas lições.

Answer 2

Resolvendo:

$5x=\frac{2}{800}\\\\5x = \frac{2}{800}^{:2}\\\\5x = \frac{1}{400}\\\\5x . 400=1\\\\2000x = 1\\\\x = \frac{1}{2000}$