Which measurement is more precise 4.0g or 4.00g ?

Answer

To determine which measurement is more precise between 4.0 g and 4.00 g, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Precision**: Precision in measurements refers to the degree of refinement in the measurement. It is often indicated by the number of decimal places in a number. The more decimal places a measurement has, the more precise it is considered to be.

2. **Analyzing the Measurements**:
- The measurement **4.0 g** has **one decimal place**.
- The measurement **4.00 g** has **two decimal places**.

3. **Comparing the Decimal Places**: Since 4.00 g has more decimal places than 4.0 g, it indicates a more precise measurement.

4. **Conclusion**: Therefore, between the two measurements, **4.00 g is more precise than 4.0 g**.

### Final Answer:
4.00 g is more precise than 4.0 g.

---