`3640-14-:7xx2=?`

Options

A. `3636`
B. `1036`
C. `1819`
D. none of these

Answer

To solve the expression \( 3640 - 14 \div 7 \times 2 \), we will follow the BODMAS/BIDMAS rule, which stands for Brackets, Orders (i.e., powers and roots, etc.), Division and Multiplication (from left to right), Addition and Subtraction (from left to right).

### Step-by-Step Solution:

1. **Identify the operations**: The expression contains subtraction, division, and multiplication. According to BODMAS, we need to perform division and multiplication before subtraction.

2. **Perform the division**:
\[ 14 \div 7 = 2 \]
Now, we can rewrite the expression:
\[ 3640 - 2 \times 2 \]

3. **Perform the multiplication**:
\[ 2 \times 2 = 4 \]
Now, we can rewrite the expression:
\[ 3640 - 4 \]

4. **Perform the subtraction**:
\[ 3640 - 4 = 3636 \]

Thus, the final answer is:
\[ \boxed{3636} \]