Step 1: Start with the fraction 15/2.

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

15 ÷ 2 = 7.5

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

7.5 × 100 = 750.0%

Final Answer: 15/2 as a percentage is 750.0%.