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/**<br /> *<br /> * @Author: Aghatise Osazuwa<br /> * Website: www.cscprogrammingtutorials.com<br /> *<br /> * Exercise 1.12 - Average Speed In Kilometers<br /> *<br /> */ <br /><br />public class Ex1_12 {<br /> public static void main(String[] args) {<br /> System.out.println("Distance = 24 miles =" + (24.0 * 1.6) + " kilometersn");<br /> System.out.println("Time = 1 hour 40 minutes 35 seconds" + " = "<br /> + (1 + (((40.0 * 60.0) + 35.0) / 3600)) + " hours.n");<br /> System.out.print("Average Speed In kilometers per hour = ");<br /> System.out.println(((24.0 * 1.6) / (1 + (((40.0 * 60.0) + 35.0) / 3600)))<br /> + " kph.");<br /> }<br />} |
Program OutputClick here to see other solutions to Introduction to Java Programming.
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/**<br /> *<br /> * @Author: Aghatise Osazuwa<br /> * Website: www.cscprogrammingtutorials.com<br /> *<br /> * Exercise 1.10 - Average Speed In Miles<br /> *<br /> */ <br /><br />public class Ex1_10 {<br /> public static void main(String[] args) {<br /> System.out.println("Distance = 14km nTime = 45 minutes 30 seconds = (45 x 60) + 30 n"<br /> + " -------------- hours n"<br /> + " 3600 n"<br /> + "1 mile = 1.6 kilometers. nAverage Speed in miles per hour = "<br /> + (14.0 / 1.6)/ (((45.0 * 60.0) + 30.0) / 3600) + " mph.");<br /> }<br />} |
Program OutputClick here to see other solutions to Introduction to Java Programming.
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/**<br /> *<br /> * @Author: Aghatise Osazuwa<br /> * Website: www.cscprogrammingtutorials.com<br /> *<br /> * Exercise 1.9 - Area And Perimeter Of A Rectangle<br /> *<br /> */ <br /><br />public class Ex1_09 {<br /> public static void main(String[] args) {<br /> System.out.println("Width = 4.5 nHeight = 7.9");<br /> System.out.println("Area = width x height = " + 4.5 * 7.9);<br /> System.out.println("Perimeter = 2 x (width + height) =" + 2 * (4.5 + 7.9));<br /> }<br />} |
Program OutputClick here to see other solutions to Introduction to Java Programming.