Question

which is the right answer

Answer 1

Six is the correct answer.

2/7= .285714.....( it will continue to repeat)

Answer 2

Answer-

In the decimal expansion of 2/7, the number of recurring digits are six.

Solution-

Dividing 2 with 7 in long division method, we get

$\frac{2}{7}=0.285714285714285714....$

$\frac{2}{7}=0.\overline{285714}$

Here, 285714 is the recurring number in the decimal and it has six numbers.

Therefore, the given fraction has 6 recurring digits.