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.
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Question: Karen added 0.25 cup of walnuts to a batch of trail mix. Later, sheadded 0.25 cup of almonds. How many cups of nuts did Karen put inthe trail mix in all?

Answer: 0.5


Question: Ella owns 2 dogs. Each day, 1 dog eats 0.175 scoop of dog food andthe other dog eats 0.125 scoop. Together, how much dog food dothe 2 dogs eat each day?

Answer: 0.3


Question: One evening, a restaurant served a total of 0.2 loaf of wheat bread and 0.4 loaf of white bread. How many loaves were served in all?

Answer:
0.6