`25.05xx123.95+388.999xx15.001=?`

Options

A. 900
B. 8950
C. 8935
D. 8975

Explanation

To solve the expression \( 25.05 \times 123.95 + 388.999 \times 15.001 \), we can simplify our calculations by rounding the numbers to their nearest whole numbers.

### Step-by-Step Solution:

1. **Round the Numbers:**
- Round \( 25.05 \) to \( 25 \).
- Round \( 123.95 \) to \( 124 \).
- Round \( 388.999 \) to \( 389 \).
- Round \( 15.001 \) to \( 15 \).

So, we can rewrite the expression as:
\[ 25 \times 124 + 389 \times 15 \]

2. **Calculate \( 25 \times 124 \):**
\[ 25 \times 124 = 3100 \]

3. **Calculate \( 389 \times 15 \):**
\[ 389 \times 15 = 5835 \]

4. **Add the Results:**
\[ 3100 + 5835 = 8935 \]

Thus, the final answer is:
\[ \boxed{8935} \]