/**
 * Calculate the total size (in acres) of a land.
 *
 * @param tract Number of tracts.
 * @param width Width of each tract (in miles).
 * @param length Length of each tract (in miles).
 * @return The total size of the land in acres.
 *
 * Examples:
 * calculateLandSize(4, 0.5, 1.5) => 240.0
 */
fun calculateLandSize(tract: Int, width: Double, length: Double): Double {

    val acresPerSqMile = 640
    val totalSize = tract * width * length * acresPerSqMile
    return totalSize
}
/**
 * Calculate the total size (in acres) of a land.
 *
 * @param tract Number of tracts.
 * @param width Width of each tract (in miles).
 * @param length Length of each tract (in miles).
 * @return The total size of the land in acres.
 *
 * Examples:
 * calculateLandSize(4, 0.5, 1.5) => 240.0
 */
fun calculateLandSize(tract: Int, width: Double, length: Double): Double {
/**
 * Calculate the total size (in acres) of a land.
 *
 * @param tract Number of tracts.
 * @param width Width of each tract (in miles).
 * @param length Length of each tract (in miles).
 * @return The total size of the land in acres.
 *
 * Examples:
 * calculateLandSize(4, 0.5, 1.5) => 240.0
 */
fun calculateLandSize(tract: Int, width: Double, length: Double): Double {

    val acresPerSqMile = 640
    val totalSize = tract * width * length * acresPerSqMile
    return totalSize
}