A block of iron has dimensions 2 m x 0.5 m x 0.25 m. The density of iron is `7.8 g cm^(-3)` . Find the mass of block.

Explanation

To find the mass of the block of iron, we will follow these steps:

### Step 1: Calculate the Volume of the Block
The volume \( V \) of a rectangular block can be calculated using the formula:
\[ V = \text{length} \times \text{width} \times \text{height} \]
Given dimensions:
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