Question

Qual o valor de X na expressão

Answer 1

Olá,

$x = 2 + \frac{1}{2 + \frac{1}{2 + 1} } \\ x = 2 + \frac{1}{2 + \frac{1}{3} } \\ x = 2 + \frac{1}{ \frac{7}{3} } \\ x = 2 + 1 \div \frac{7}{3} \\ x = 2 + 1 \times \frac{3}{7} \\ x = 2 + \frac{3}{7} \\ x = \frac{17}{7}$

Letra E