## Thinking Mathematically (6th Edition)

4.2 Kg of water = 4200 $cm^{3}$ of water
Here, we need to convert 4.2 kg of water to $cm^{3}$. 1 kg of water = 1000 $cm^{3}$ of water. Now, let's multiply the weight in kg with 1000 to get the volume in $cm^{3}$. $4.2 \times 1000 = 4200$ Therefore, 4.2 Kg of water = 4200 $cm^{3}$ of water