Fill in the blanks:
1 lakh = ___ ten thousand.

Answer

To solve the problem of how many ten thousands are in one lakh, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Values**:
- We know that 1 lakh is equal to 100,000.

2. **Identify the Value of Ten Thousand**:
- Ten thousand is equal to 10,000.

3. **Set Up the Division**:
- To find out how many ten thousands are in one lakh, we will divide 1 lakh by 10,000.
- This can be expressed mathematically as:
\[ \text{Number of ten thousands} = \frac{1 \text{ lakh}}{10,000} \]

4. **Perform the Calculation**:
- Substitute the value of 1 lakh:
\[ \text{Number of ten thousands} = \frac{100,000}{10,000} \]

5. **Simplify the Division**:
- When we divide 100,000 by 10,000, we can simplify:
\[ \frac{100,000}{10,000} = 10 \]

6. **Conclusion**:
- Therefore, 1 lakh is equal to 10 ten thousands.

### Final Answer:
1 lakh = 10 ten thousand.

---