Final answer:
The result of subtracting $5.05 from $11.92 is $6.87. This is calculated by performing the subtraction operation column by column from right to left, borrowing where necessary.
Step-by-step explanation:
The question is asking us to subtract $5.05 from $11.92. In Mathematics, subtraction is a basic operation where you take away one number from another. Here's how you do it step by step:
- Line up the numbers by their decimal points. You should have $11.92 on top and $5.05 below it.
- Subtract the number in each column, starting from the right. 2-5 cannot be done, so you have to borrow 1 from the next column, making it 12-5 which equals 7.
- The next column has 9 (since you borrowed 1, it became 9) subtracted by 0, which remains 9.
- In the next column, you again have 1-5 which cannot be done. So, you need to borrow again. This makes it 11-5 which equals 6.
- Finally, we have no number to subtract from the 1 in the left-most column, so it remains 1.
So, $11.92 - $5.05 equals $6.87. Therefore, none of the options provided (A. $16.97 B. $7.87 C. $6.82 D. $17.97) is correct.
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