Step 1: Start with the fraction 11/15.

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

11 ÷ 15 = 0.7333

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

0.7333 × 100 = 73.33%

Final Answer: 11/15 as a percentage is 73.33%.