Definition: You are provided with an arithmetic question. Your task is to compute the solution using the given arithmetic operations. The only arithmetic operators needed to answer the questions are'+'(addition) and'-'(subtraction). The answer should be correct to one decimal place.
Input: Mike went to 15 basketball games this year, but missed 41. He wentto 39 games last year. How many basketball games did Mike go to intotal?

54.0