Question

resolva as proporções x/3=8/12​

Answer 1

$\Large\boxed{\begin{array}{l}\sf\dfrac{x}{3}=\dfrac{8\div4}{12\div4}\\\\\sf \dfrac{x}{\backslash\!\!\!3}=\dfrac{2}{\backslash\!\!\!3}\\\\\Huge\boxed{\boxed{\boxed{\boxed{\sf x=2}}}}\end{array}}$

Answer 2

Resposta:

x=2

Explicação passo-a-passo:

x/3=8/12

x/3=8/12

8/12

8÷4/12÷4

2/12÷4

8÷4/12÷4

2/3

x/3=8/12 aqui risque os dois numeros 8 e 12

x/3=2/3

x=2

Resposta

x=2