Simplify the following expression: $0.07 \times 0.28 = 0.04 + 0.64 - 1.64 = 0.04$
38.56
-39.87
-46.48
36.78
Correct answer: -39.87
Solution
The question text is badly OCR-corrupted, but the answer options indicate a numerical simplification problem. Based on the provided answer key, the correct option is -39.87.