Question
Use the given long division calculations to determine the decimal expansion of .
7.9
7.9
Answers
GPT-4o mini
To determine the decimal expansion of 7.9 using long division, we will perform the division of 7.9 by 1.
Here's how the calculation works:
1. **Divide 7 by 1**:
- 7 divided by 1 equals 7.
2. **Bring down the decimal**:
- After 7, we have a decimal point. At this point, we look at the next number, which is 9 (from 7.9).
3. **Divide 9 by 1**:
- 9 divided by 1 equals 9.
4. **Combine the results**:
- So, 7.9 divided by 1 gives us the result of 7.9.
Since we are splitting 7.9 into its decimal form, the decimal representation already is 7.9.
Thus, the decimal expansion of 7.9 is:
\[
7.9
\]
If you meant to calculate the decimal expansion of another number or operation, please provide more context or clarify your query, and I'll be happy to assist!
Here's how the calculation works:
1. **Divide 7 by 1**:
- 7 divided by 1 equals 7.
2. **Bring down the decimal**:
- After 7, we have a decimal point. At this point, we look at the next number, which is 9 (from 7.9).
3. **Divide 9 by 1**:
- 9 divided by 1 equals 9.
4. **Combine the results**:
- So, 7.9 divided by 1 gives us the result of 7.9.
Since we are splitting 7.9 into its decimal form, the decimal representation already is 7.9.
Thus, the decimal expansion of 7.9 is:
\[
7.9
\]
If you meant to calculate the decimal expansion of another number or operation, please provide more context or clarify your query, and I'll be happy to assist!