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:
During a canned food drive, items were sorted into bins. The drive resulted in 0.125 bin of soup, 0.125 bin of vegetables, and 0.55 bin of pasta. Altogether, how many bins would the canned food take up?
answer:
0.8


question:
Sara has 792 black and 122 red marbles. Fred took 233 of Sara'sblack marbles. How many black marbles does Sara now have?
answer:
559.0


question:
Alyssa picked 17 plums and Jason picked 10 plums. Melanie picked 35pears. How many plums were picked in all?
answer:

27.0