Java exercise to calculate division of two floating point numbers

Java exercise to calculate division of two floating point numbers

In this tutorial, we will discuss the concept of Java exercise to calculate division of two floating point numbers

In this topic, we are going to learn how to divide two floating point numbers (One by another)in Java programming language

What is division

The division is a method of splitting a group of things into equal parts. The division is an arithmetic operation inverse of multiplication

It is one of the four basic operation of arithmetic calculation others being addition,subtraction,multiplication

The division of two natural numbers means it is the operation of calculating the number of times one number is contained within one another

 

Java exercise to Divide two floating point numbers

Program to division of two  floating point  numbers

Program 1

In this program, the user initialize two floating point numbers using two float variables and then the program calculates the division of the given floating point numbers  using division operator in Java language

//Divide two float numbers one by another
public class DivisionFloat{
public static void main(String args[]){
double num1=125.25,num2=5.00;
//Double variable declaration and initilaization
double result=num1/num2;//calculate the division
System.out.println("Division of "+num1+" and "+num2+" is:"+result);
}
}

When the above code is executed, it produces the following result

Division of 125.25 and 5.00 is: 25.05

 

Program to division of two  floating point  numbers – Entered by user

The program allows the user to enter two floating point numbers and then it calculates the division of the given numbers using the  division operator  in Java language

Program 2

import java.util.Scanner;
public class DivisionFloat1{
public static void main(String args[]){
Scanner scan=new Scanner(System.in);
//create a scanner instance for receives input
// from the user - input from keyboard
System.out.print("Enter the value to num1: ");
float num1=scan.nextFloat();
//store the first input in num 1
System.out.print("Enter the value to num2: ");
float num2=scan.nextFloat();
//store the second input in num 2
float result=num1/num2;//calculate the division
System.out.println("Division of "+num1+" and "+num2+" is:"+result);
//display result on the screen
}
}

When the above code is executed, it produces the following result

Enter the value to num1: 45.15
Enter the value to num2: 3.00
Division of 45.15 and 3.00 is: 15.05

 

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