Explain how to use compensation to find the difference between 30,000 and 6,985.
To find the difference between 30,000 and 6,985 using compensation, you can follow these steps:
1. Start by rounding both numbers to the nearest thousand. In this case, 30,000 remains the same as it is already a multiple of 1,000, and 6,985 rounds to 7,000.
2. Next, calculate the compensation amount by subtracting the rounded numbers. So, 30,000 - 7,000 = 23,000.
3. Finally, subtract the compensation amount from the non-rounded number (30,000) to find the actual difference. Therefore, 30,000 - 23,000 = 7,000.
Hence, using compensation, the difference between 30,000 and 6,985 is 7,000.
To use compensation method to find the difference between two numbers, we break down the numbers into more manageable parts and then calculate the difference based on these parts. Here's how you can use compensation to find the difference between 30,000 and 6,985:
1. Start by identifying the larger number, which in this case is 30,000, and the smaller number, which is 6,985.
2. Look for a convenient round number close to the smaller number. In this case, we can choose a round number like 7,000 because it's close to 6,985.
3. Next, think about how you can adjust the numbers to make it easier to calculate the difference. Since 7,000 is 15 larger than 6,985, we can subtract 15 from 30,000 to account for this adjustment.
4. Now, perform the calculation: 30,000 - 15 = 29,985.
5. Finally, calculate the difference between 29,985 and 7,000 to get the final answer: 29,985 - 7,000 = 22,985.
So, the difference between 30,000 and 6,985 is 22,985. By using the compensation method, we made it easier to calculate the difference by adjusting the numbers to more manageable values.
To use compensation to find the difference between 30,000 and 6,985, we can round each number to the nearest ten thousand. Here are the step-by-step instructions:
Step 1: Identify the two numbers you want to find the difference between. In this case, the numbers are 30,000 and 6,985.
Step 2: Round each number to the nearest ten thousand. 30,000 rounded to the nearest ten thousand is 30,000. 6,985 rounded to the nearest ten thousand is 10,000.
Step 3: Calculate the difference between the rounded numbers. The difference between 30,000 and 10,000 is 20,000.
Step 4: Adjust for the rounding by compensating. Since we rounded 6,985 up to 10,000, we need to subtract the difference between the rounded numbers. The difference between 10,000 and 6,985 is 3,015.
Step 5: Subtract the compensating difference from the rounded number to get the final difference. 20,000 - 3,015 = 16,985.
Therefore, the difference between 30,000 and 6,985 is 16,985.