Let’s check out your problem:
To visit his grandmother, Luis takes a train \\[\(6\).\(37\)\\] kilometers and a car \\[\(5\).\(45\)\\] kilometers. How many kilometers is Luis's journey in total? kilometers\(\newline\)A) \(11\).\(82\)\(\newline\)B) \(10\).\(82\)\(\newline\)C) \(12\).\(82\)\(\newline\)D) \(11\).\(92\)