Question

Calcule o valor x na Proporção x/2=6/4

Answer 1

$\frac{x}{2} = \frac{6}{4} \\ x \times 4 = 2 \times 6 \\ 4x = 12 \\ x = \frac{12}{4} \\ x = 3$

Answer 2

x = 3

6 = 4 - 2

6 = 2

6 ÷ 2

= 3

bons estudos...