Step 1: Start with the fraction 27/52.

Step 2: To convert a fraction into a percentage, divide the numerator by the denominator.

27 ÷ 52 = 0.5192

Step 3: Multiply the result by 100 to get the percentage.

0.5192 × 100 = 51.92%

Final Answer: 27/52 as a percentage is 51.92%.