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: Recently, the value of Kate's retirement fund decreased by $12. Ifher fund was worth $1472 before, how much is it worth now?

A: 1460.0
****
Q: A construction company bought 5.91 tons of gravel and 8.19 tons ofsand. How many tons of material did the company buy in all?

A: 14.1
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Q: A bee colony produced 0.36 pounds of honey, but bears ate 0.06 pounds of it. How much honey remains?

A:
0.3
****