Write an equation to find the answer. Solve. 20. How many inches are in \( \frac{1}{2} \) of a yard? \( (1 \mathrm{yd}=36 \) in.)

To find the number of inches in \( \frac{1}{2} \) of a yard, you can set up the equation: \[ \text{inches} = \frac{1}{2} \times 36 \] Now, solving this gives: \[ \text{inches} = 18 \] Therefore, there are 18 inches in \( \frac{1}{2} \) of a yard. --- Did you know that the yard is a unit that dates back to historical England? King Henry I of England, in the early 12th century, is often credited with the standardization of the yard as the distance from the tip of his nose to the end of his thumb! If you find yourself converting measurements often, consider creating a simple conversion chart. For quick references, keeping a note of common conversion factors for yards to inches, meters, and feet can save you time and help avoid mistakes when you're in a rush or calculating on the fly!