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: Gordon bought 3.4 pounds of fruit for a class party. The class ate 2.2 pounds of the fruit. How much fruit is left now?

A: 1.2
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Q: Fred has 5 yellow balloons, Sam has 6 yellow balloons, and Mary has7 yellow balloons. The balloons cost 5 dollars. How many yellowballoons do they have in total?

A: 18.0
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Q: Mandy made an apple pie. She used 0.6 tablespoon of cinnamon and 0.5 tablespoon of nutmeg. How much more cinnamon than nutmeg did Mandy use?

A:
0.1
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