Convert 16.1 km to miles using the following units equivalents:
1 km = 1000 m, 1 ft = 12 inches, 1 m = 100 cm, 1 mile = 1760 yd, 1 inch = 2.54 cm, 1 yd = 3 ft

Explanation

To convert 16.1 km to miles using the given unit equivalents, we will follow a step-by-step approach.

### Step-by-Step Solution:

1. **Start with the given distance**:
\[ 16.1 \text{ km} \]

2. **Convert kilometers to meters**:
Using the conversion factor \(1 \text{ km} = 1000 \text{ m}\):
\[ 16.1 \text{ km} \times \frac{1000 \text{ m}}{1 \text{ km}} = 16100 \text{ m} \]

3. **Convert meters to centimeters**:
Using the conversion factor \(1 \text{ m} = 100 \text{ cm}\):
\[ 16100 \text{ m} \times \frac{100 \text{ cm}}{1 \text{ m}} = 1610000 \text{ cm} \]

4. **Convert centimeters to inches**:
Using the conversion factor \(1 \text{ inch} = 2.54 \text{ cm}\):
\[ 1610000 \text{ cm} \times \frac{1 \text{ inch}}{2.54 \text{ cm}} \approx 634251.9685 \text{ inches} \]

5. **Convert inches to feet**:
Using the conversion factor \(1 \text{ ft} = 12 \text{ inches}\):
\[ 634251.9685 \text{ inches} \times \frac{1 \text{ ft}}{12 \text{ inches}} \approx 52854.3307 \text{ ft} \]

6. **Convert feet to yards**:
Using the conversion factor \(1 \text{ yd} = 3 \text{ ft}\):
\[ 52854.3307 \text{ ft} \times \frac{1 \text{ yd}}{3 \text{ ft}} \approx 17618.1102 \text{ yd} \]

7. **Convert yards to miles**:
Using the conversion factor \(1 \text{ mile} = 1760 \text{ yd}\):
\[ 17618.1102 \text{ yd} \times \frac{1 \text{ mile}}{1760 \text{ yd}} \approx 10.0 \text{ miles} \]

### Final Answer:
Thus, \(16.1 \text{ km} \approx 10.0 \text{ miles}\).