Answer:
6
kilometers
Explanation:
From the given question, it can be inferred that;
In the first weekend, distance covered = 5
kilometers.
But in the second week or following weekend, I hike
more than the first week implies that, total distance covered in the second week = distance covered in the first week +

= 5
+

=
+

=

=

= 6

Therefore, the total distance walked in the second week is 6
kilometers.