What is the correct equation to convert 7.5 inches to feet?

To convert inches to feet, it's essential to understand the conversion factor: there are 12 inches in a foot. Therefore, to find the number of feet represented by a certain number of inches, you must divide the number of inches by 12.

In this case, to convert 7.5 inches into feet, you would take 7.5 and divide it by 12. This calculation will give you the measurement in feet. Thus, the correct approach is to perform the division, which aligns with the provided choice.

The other options involve multiplication, addition, or subtraction, which do not apply in the context of converting inches to feet. Multiplying would incorrectly increase the measurement instead of converting it to a smaller unit. Adding or subtracting 12 wouldn't provide the necessary conversion and would not yield the correct result for this specific conversion.