Write the following for the following number names:
Seventy-five lakh sixty -eight thousand nine hundred and twenty -eight.

Answer

To convert the number name "Seventy-five lakh sixty-eight thousand nine hundred and twenty-eight" into numerical form, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the components of the number name:**
- "Seventy-five lakh" corresponds to 75,00,000.
- "Sixty-eight thousand" corresponds to 68,000.
- "Nine hundred" corresponds to 900.
- "Twenty-eight" corresponds to 28.

2. **Write down the numerical values:**
- For "Seventy-five lakh," we write: **75,00,000**.
- For "Sixty-eight thousand," we write: **68,000**.
- For "Nine hundred," we write: **900**.
- For "Twenty-eight," we write: **28**.

3. **Combine the values:**
- We will add all these values together:
- 75,00,000
- + 68,000
- + 900
- + 28

4. **Perform the addition:**
- Start from the rightmost side:
- 0 + 0 + 0 + 8 = 8
- 0 + 0 + 9 + 2 = 11 (write down 1 and carry over 1)
- 0 + 8 + 0 + 0 + 1 (carry) = 9
- 0 + 6 + 0 = 6
- 5 + 0 = 5
- 7 + 0 = 7
- Therefore, the total is **75,68,928**.

5. **Final answer:**
- The numerical representation of "Seventy-five lakh sixty-eight thousand nine hundred and twenty-eight" is **75,68,928**.

### Final Answer:
**75,68,928**