Provide an Appropriate Response $x = 0 . \overline { 23 }$

Multiple Choice

Provide an appropriate response.
-Suppose $x = 0 . \overline { 23 }$ and $y = 0 . \overline { 135 }$ . Find $x + y$ by adding from left to right. How many digits are in the repetend of the sum?

A) $0 . \overline { 367 }$ ; three digits
B) $0 . \overline { 365 }$ ; three digits
C) $0.367458$ ; six digits
D) $0 . \overline { 367458 }$ ; six digits