Correct Answer:
A. 0.016
This is a fundamental arithmetic subtraction problem involving decimal numbers. The key to accurate calculation is to align the decimal points correctly and then subtract digit by digit from right to left, borrowing when necessary.
- The correct option is 0.016. When you subtract 0.041 from 0.057, the calculation is straightforward:
0.057
- 0.041
-------
0.016
Each column is subtracted independently, resulting in 0.016.
- Distractors: "0.017" would result from an error in the last digit subtraction (7-1=6, not 7). "0.2" and "0.297" are significantly larger values, indicating a fundamental error in decimal placement or a miscalculation of the difference.