Write a program that declares constants to represent the number of inches, feet, and yards in a mile. Name the constants INCHES_IN_MILE, FEET_IN_MILE, and YARDS_IN_MILE respectively. Also declare a variable named miles to represent a number of miles. Compute and display, with explanatory text, the value in inches, feet, and yardsfor example: 4.0 miles is 253440.0 inches, or 21120.0 feet, or 7040.0 yards. Assign the value 4 to miles

I am mainly having trouble on how to declare a constant in java. This is what is given

class MileConversions { public static void main(String [] args) {