
Step 1: Start with the fraction 21/13.
Step 2: To convert a fraction into a percentage, divide the numerator by the denominator.
21 ÷ 13 = 1.6154
Step 3: Multiply the result by 100 to get the percentage.
1.6154 × 100 = 161.54%
Final Answer: 21/13 as a percentage is 161.54%.