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:
A restaurant served 9 pizzas during lunch and 6 during dinner today.How many pizzas were served today?
answer:
15.0


question:
Joan found 72 seashells and 12 starfishes on the beach. She gaveAlyssa some of her seashells. She has 28 seashell. How manyseashells did she give to Alyssa?
answer:
44.0


question:
Dale's Vegetarian Restaurant bought 2.8 pounds of green peppers and 2.4 pounds of red peppers. How many pounds of peppers did Dale's Vegetarian Restaurant buyin all?
answer:

5.2