Step 1: Start with the fraction 27/60.

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

27 ÷ 60 = 0.45

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

0.45 × 100 = 45.0%

Final Answer: 27/60 as a percentage is 45.0%.