Write a program that converts a temperature in fahrenheit to temperature in centigrade. the program will ask the user to enter a temperature in fahrenheit as a decimal number. it will then display the same temperature in centigrade as a decimal number. see testing section below for test data.

// here is program in java to convert Fahrenheit to equivalent Centigrade.

// import package

import java.util.*;

// class definition

class Main

{

   // main method of the class

public static void main (String[] args) throws java.lang.Exception

{

   try{

    // object to read value from user

    Scanner scr=new Scanner(System.in);

    // ask to enter temperature in Fahrenheit

       System.out.print("enter rented minutes: ");

       // read temperature in Fahrenheit

       int temp_f=scr.nextInt();

       // convert Fahrenheit to Centigrade

       double cen=(temp_f-32)/1.8;

       // print the temperature

       System.out.println(temp_f+" Fahrenheit is equal to "+cen+" Centigrade");

   }catch(Exception ex){

       return;}

}

}

Explanation:

Read temperature in Fahrenheit from user and assign it to variable "temp_f". To convert the temperature to equivalent Centigrade, first subtract 32 from Fahrenheit and then divide it by 1.8 .This will give equivalent temperature in Centigrade.

Output:

enter rented minutes: 100

100 Fahrenheit is equal to 37.77777777777778 Centigrade