What will come in place of question mark (?) in the following questions ?
`480 + 50 xx 0.75 - 17.5 = ?`

Options

A. 500
B. 400
C. 300
D. 450

Answer

To solve the expression \( 480 + 50 \times 0.75 - 17.5 \), we will follow the order of operations, often remembered by the acronym BODMAS (Brackets, Orders, Division and Multiplication, Addition and Subtraction).

### Step-by-Step Solution:

1. **Identify the operations**: The expression consists of addition, multiplication, and subtraction.

2. **Perform multiplication first**: According to BODMAS, we need to perform the multiplication before addition and subtraction.
\[ 50 \times 0.75 = 37.5 \]

3. **Rewrite the expression**: Substitute the multiplication result back into the expression.
\[ 480 + 37.5 - 17.5 \]

4. **Perform addition**: Now, we add \( 480 \) and \( 37.5 \).
\[ 480 + 37.5 = 517.5 \]

5. **Perform subtraction**: Finally, subtract \( 17.5 \) from \( 517.5 \).
\[ 517.5 - 17.5 = 500 \]

6. **Final answer**: Therefore, the value that comes in place of the question mark (?) is \( 500 \).