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.

Q: A farmer started the day with 8.7 buckets of seeds. After spendingthe morning sowing seeds, she now has 6 buckets. How manybuckets of seeds did the farmer sow?

A: 2.7
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Q: Scarlett made a fruit salad with 0.225 pound of melon and 0.375 poundof berries. How many pounds of fruit did Scarlett use in all?

A: 0.6
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Q: Joan has 10 books. Tom has 38 books. How many books do theyhave together?

A:
48.0
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