What is the number, `11 (1)/2` percent of which is Rs.69?

Answer

To find the number of which `11 (1)/2` percent (or 11.5%) is Rs. 69, we can follow these steps:

### Step 1: Understand the Problem
We need to find a number (let's call it X) such that 11.5% of X equals Rs. 69.

### Step 2: Set Up the Equation
We can express the problem mathematically:
\[ 11.5\% \text{ of } X = 69 \]
This can be written as:
\[ \frac{11.5}{100} \times X = 69 \]

### Step 3: Simplify the Equation
To eliminate the percentage, we can rewrite the equation:
\[ \frac{11.5}{100} \times X = 69 \]
Now, we can multiply both sides by 100 to get rid of the fraction:
\[ 11.5 \times X = 69 \times 100 \]
This simplifies to:
\[ 11.5 \times X = 6900 \]

### Step 4: Solve for X
Next, we divide both sides by 11.5 to isolate X:
\[ X = \frac{6900}{11.5} \]

### Step 5: Perform the Division
Now, we can calculate the division:
\[ X = 600 \]

### Final Answer
Thus, the number of which `11 (1)/2` percent is Rs. 69 is:
\[ \boxed{600} \]

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