Mark against the correct answer
`2 kg 8 g = ?`

Options

A. 2.8 kg
B. 2.08 kg
C. 2.008 kg
D. none of these

Answer

To solve the question, we need to convert 2 kg 8 g into kilograms and then identify the correct answer from the options provided.

### Step-by-Step Solution:

1. **Understand the Conversion**:
- We know that 1 kg is equal to 1000 grams (g).
- Therefore, to convert grams to kilograms, we can use the formula:
\[ \text{grams to kg} = \frac{\text{grams}}{1000} \]

2. **Convert 8 grams to kilograms**:
- Using the formula, we convert 8 g to kg:
\[ 8 \text{ g} = \frac{8}{1000} \text{ kg} = 0.008 \text{ kg} \]

3. **Add the converted grams to the kilograms**:
- Now, we add the kilograms from the weight (2 kg) to the converted grams (0.008 kg):
\[ 2 \text{ kg} + 0.008 \text{ kg} = 2.008 \text{ kg} \]

4. **Identify the correct option**:
- Now we look at the options given:
- Option A: 2.8 kg
- Option B: 2.08 kg
- Option C: 2.008 kg
- Option D: none of these
- The correct answer is **Option C: 2.008 kg**.

### Final Answer:
**2 kg 8 g = 2.008 kg (Option C)**

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