instruction:
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.
question:
As part of a lesson on earthquakes, a science class is researching themovement of a nearby fault line. The fault line moved 1.25 inchesduring the past year and 5.25 inches the year before. How far did thefault line move in all?
answer:
6.5


question:
Sam has 110 books. Joan has 102 books. How many books do theyhave together?
answer:
212.0


question:
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?
answer:

0.6