In 0.02800 number of significant figures will be:

Options

A. 2
B. 3
C. 4
D. 5

Explanation

To determine the number of significant figures in the number 0.02800, we will follow the rules of significant figures step by step.

### Step-by-Step Solution:

1. **Identify Non-Zero Digits:**
- The first step is to identify all the non-zero digits in the number. In 0.02800, the non-zero digits are '2' and '8'.
- **Significant Figures from Non-Zero Digits:**
- '2' and '8' are both significant.
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