The two cubes have the same volume. Here is a 10 cm cube. The volume of this cube is \(10 cm \times 10 cm \times 10 cm = 1,000 cm^3\). This volume is more usually referred to as 1 litre (1l). This ...

Before measuring something, it is important to know which unit to use. Estimating its approximate size by comparing it with a more familiar object can help. In order to find a suitable unit of measure ...