Step 1: Start with the fraction 48/55.

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

48 ÷ 55 = 0.8727

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

0.8727 × 100 = 87.27%

Final Answer: 48/55 as a percentage is 87.27%.