Algebra-1

Question Analysis
This question tests the student's ability to calculate the average number of meals served per day, which is a practical application of unit rates in a real-world context.

Key Concept Explanation
The average number of meals served per day is the total number of meals divided by the total number of days. It is a common real-world application of unit rates in service industries.

Step-by-step Solution
1. Identify the quantities: Total number of meals = 720, Total number of days = 4
2. Calculate the average number of meals per day:

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