Convert Yard to Kilometer
Unit definitions
Yard
A yard is a unit of length equal to $0.914\,4 \ \text{m}$. $1$ yard is equal to $3$ feet.
Kilometer
A kilometer is $1\,000$ meters in length.
How to convert Yard to Kilometer
$$\text{Length}_{\text{km}} = \text{Length}_{\text{yd}} \cdot 0.0009144$$
Examples
Example 1
Convert $45.0\ \text{yd}$ to $\text{km}$.
$$\text{Length}_{\text{km}} = 45.0 \cdot 0.0009144$$
$$\text{Length}_{\text{km}} = 0.041148$$
$$\therefore \ 45.0\ \text{yd} = 0.041148 \ \text{km}$$
Example 2
Convert $80.0\ \text{yd}$ to $\text{km}$.
$$\text{Length}_{\text{km}} = 80.0 \cdot 0.0009144$$
$$\text{Length}_{\text{km}} = 0.073152$$
$$\therefore \ 80.0\ \text{yd} = 0.073152 \ \text{km}$$
Example 3
Convert $100.0\ \text{yd}$ to $\text{km}$.
$$\text{Length}_{\text{km}} = 100.0 \cdot 0.0009144$$
$$\text{Length}_{\text{km}} = 0.09144$$
$$\therefore \ 100.0\ \text{yd} = 0.09144 \ \text{km}$$
Example 4
Convert $145.0\ \text{yd}$ to $\text{km}$.
$$\text{Length}_{\text{km}} = 145.0 \cdot 0.0009144$$
$$\text{Length}_{\text{km}} = 0.132588$$
$$\therefore \ 145.0\ \text{yd} = 0.132588 \ \text{km}$$
Example 5
Convert $170.0\ \text{yd}$ to $\text{km}$.
$$\text{Length}_{\text{km}} = 170.0 \cdot 0.0009144$$
$$\text{Length}_{\text{km}} = 0.155448$$
$$\therefore \ 170.0\ \text{yd} = 0.155448 \ \text{km}$$