Introduction to Java program

Problem 1.10

Assume a runner runs 14 kilometers in 45 minutes and 30seconds. Write a program that displays the average speed in miles per hour. (Note that 1 mile is 1.6 kilometers.)

       

Descripition:

                        By using formula   S=V * T

Solution:

          public class Message {

    public static void main(String[] args) {

          float inKM=14f,mile;

          mile=inKM/1.6f;

         

          System.out.println("  "+(45.3f/60)*mile);

    }

   

}

Output