A photograph has a length of 6 inches and a width of 4 inches. If the photograph is enlarged by a scale factor of 1.5, what is the perimeter of the enlarged photograph?

✓ Correct Answer: Option C

The original perimeter is 2 * (6 + 4) = 20 inches. When enlarged by a scale factor of 1.5, the perimeter is also scaled by 1.5. So, the new perimeter is 20 * 1.5 = 30 inches.