If Department A, B, and C have hours 40, 35, and 45 respectively, what is the average hours per department?

If Department A, B, and C have hours 40, 35, and 45 respectively, what is the average hours per department?

• A. 30
• B. 40
• C. 45
• D. 50

Answer: (B)

Finding the average means distributing the total evenly among all items. Add up the hours: 40 + 35 + 45 = 120 hours. There are 3 departments, so divide the total by 3: 120 ÷ 3 = 40. The average hours per department is 40 hours, which corresponds to the option that shows 40. This value represents how many hours each department would have if the total were shared equally.

Finding the average means distributing the total evenly among all items. Add up the hours: 40 + 35 + 45 = 120 hours. There are 3 departments, so divide the total by 3: 120 ÷ 3 = 40. The average hours per department is 40 hours, which corresponds to the option that shows 40. This value represents how many hours each department would have if the total were shared equally.