How many significant figures are there in the measured values
(i)227.2 g , (ii)3600 g and (iii)0.00602 g

Explanation

To determine the number of significant figures in the given measured values, we will analyze each value according to the rules of significant figures.

### Step 1: Analyze 227.2 g
- The number 227.2 g consists of the digits 2, 2, 7, and 2.
- All these digits are non-zero.
- According to the rules of significant figures, all non-zero digits are counted as significant figures.

**Significant Figures in 227.2 g: 4**
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