# Prove that

Question:

$0 . \overline{68}+0 . \overline{73}=?$

(a) $1 . \overline{41}$

(b) $1 . \overline{42}$

(c) $0 . \overline{141}$

(d) None of these

Solution:

(b) $1 . \overline{42}$