What is the combined percentage of Firegrounds and Responding/Returning?

• A. 42%
• B. 57%
• C. 37%
• D. 65%

Answer: (B)

The main idea here is to find the combined share by adding the two relevant category percentages. To get the combined percentage of Firegrounds and Responding/Returning, you identify each category’s percentage in the data and add them together. The total you get is 57%, which is why that value is the correct choice. This works because percentages are parts of a whole, so summing the portions of the total that come from those two areas gives the overall share covered by either Firegrounds or Responding/Returning. If another option doesn’t equal this sum, it would mean either a different pairing or a rounding difference, not the actual combination of these two categories.