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.
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This 3-level GED Exam Prep question from the Mathematical Reasoning topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.
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