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: Consider Input: Sally had 39 baseball cards, and 9 were torn. Sara bought 24 of Sally's baseball cards. How many baseball cards does Sally have now?

Output: 15.0

Input: Consider Input: At Lindsey's Vacation Wear, 0.37 the garments are bikinis and 0.23 are trunks. What fraction of the garments are either bikinis or trunks?

Output: 0.6

Input: Consider Input: There are 25 popular trees currently in the park. Park workers willplant 73 popular trees today. How many popular trees will the parkhave when the workers are finished?
Output: 98.0