# How to Calculate the Perimeter of a School on a Map in Yards

To calculate the perimeter of a school on a map when given the dimensions in inches and the scale in yards, you need to convert the dimensions from inches to yards and then multiply by the scale factor. Let's break down the steps:

## Step 1: Convert inches to yards

Since 1 inch is equivalent to 1/36 yards, you can convert the dimensions from inches to yards by dividing by 36. For example, if the length is 3 inches, it would be 3/36 = 0.0833 yards.

## Step 2: Calculate the perimeter

Once you have the dimensions in yards, you can calculate the perimeter by summing up the lengths of all sides. For a rectangle, the perimeter formula is P = 2(length + width).

**Let's apply this to the given data:**

Length = 3 inches x (1/36) = 0.0833 yards

Width = 2 inches x (1/36) = 0.0556 yards

Perimeter = 2(0.0833 + 0.0556) = 0.2778 yards

Therefore, the perimeter of the school on the map would be 0.2778 yards.

Calculating the perimeter of objects on a map can be a useful skill, especially when dealing with maps that use different scales. By understanding how to convert measurements and apply scale factors, you can accurately determine the dimensions of objects in real-world units like yards.

In the given example, we demonstrated the process of calculating the perimeter of a school on a map by converting the dimensions from inches to yards and then applying the scale factor. This process allows you to accurately determine the size of objects on a map in real-world units.

Remember, practice makes perfect when it comes to mathematical calculations involving measurements and scale factors. By mastering these skills, you can confidently analyze and interpret maps to extract valuable information about spatial relationships and distances.