Step 1: Start with the fraction 5/12.

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

5 ÷ 12 = 0.4167

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

0.4167 × 100 = 41.67%

Final Answer: 5/12 as a percentage is 41.67%.