Question
Question
Explain how to use compensation to find the difference of 30,000 and 6,985.
(2 points)
Explain how to use compensation to find the difference of 30,000 and 6,985.
(2 points)
Answers
GPT-4o mini
To use compensation to find the difference between 30,000 and 6,985, follow these steps:
1. **Adjust the number** you are subtracting (6,985) to make the math easier. You can do this by rounding 6,985 to the nearest thousand, which is 7,000.
2. **Subtract the adjusted number** from the larger number:
\(30,000 - 7,000 = 23,000\).
3. **Compensate for the adjustment** by adding back the difference between the number you adjusted (7,000) and the original number (6,985):
\(7,000 - 6,985 = 15\).
4. **Final Calculation**: Now add this difference to the result from step 2:
\(23,000 + 15 = 23,015\).
Therefore, the difference between 30,000 and 6,985 is 23,015.
1. **Adjust the number** you are subtracting (6,985) to make the math easier. You can do this by rounding 6,985 to the nearest thousand, which is 7,000.
2. **Subtract the adjusted number** from the larger number:
\(30,000 - 7,000 = 23,000\).
3. **Compensate for the adjustment** by adding back the difference between the number you adjusted (7,000) and the original number (6,985):
\(7,000 - 6,985 = 15\).
4. **Final Calculation**: Now add this difference to the result from step 2:
\(23,000 + 15 = 23,015\).
Therefore, the difference between 30,000 and 6,985 is 23,015.