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:
In Shannon's apartment complex, 0.2 of the apartments are one-bedroom apartments and 0.3 are two-bedroom apartments. What fraction of the apartments areeither 1 - or two-bedroom apartments?
answer:
0.5


question:
Keith grew 6 turnips. Alyssa grew 9 turnips. How many turnips didthey grow in all?
answer:
15.0


question:
A construction company is repaving a damaged road. So far, theyhave repaved a total of 4938 inches of the road. Today, they repaved805 inches of the road. How many inches of the road had theyrepaved before today?
answer:

4133.0


