if the weight of 1 cu cm thing is 46 g, then find the weight of a thing 1 cu cm in kilo gram.

Options

A. 0.1 kg
B. 0.046 kg
C. 0.001 kg
D. 1.001 kg

Answer

To solve the problem of converting the weight of 1 cubic centimeter (cu cm) from grams to kilograms, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Given Information:**
- We know that the weight of 1 cubic centimeter is 46 grams.

2. **Understand the Conversion Factor:**
- We need to convert grams to kilograms. The conversion factor is:
\[ 1 \text{ kilogram} = 1000 \text{ grams} \]

3. **Set Up the Conversion:**
- To convert grams to kilograms, we divide the number of grams by 1000. Therefore, we can express the weight in kilograms as:
\[ \text{Weight in kilograms} = \frac{\text{Weight in grams}}{1000} \]

4. **Perform the Calculation:**
- Substitute the weight in grams (46 grams) into the equation:
\[ \text{Weight in kilograms} = \frac{46 \text{ grams}}{1000} \]

5. **Calculate the Result:**
- Now, perform the division:
\[ \text{Weight in kilograms} = 0.046 \text{ kilograms} \]

6. **Conclusion:**
- Therefore, the weight of 1 cubic centimeter in kilograms is:
\[ \text{Weight} = 0.046 \text{ kg} \]

### Final Answer:
The weight of 1 cubic centimeter is **0.046 kilograms**.