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Showing content from https://www.geeksforgeeks.org/java/java-program-to-multiply-two-floating-point-numbers/ below:

Java Program to Multiply two Floating-Point Numbers

Last Updated : 23 Jul, 2025

The float class is a wrapper class for the primitive type float which contains several methods to effectively deal with a float value like converting it to a string representation, and vice-versa. An object of the Float class can hold a single float value.

The task is to multiply two Floating point numbers in Java and print their multiplication.

Approach:

• Initialize two float type numbers.
• Store their multiplication result in a float variable.
• Print that results

// Java Program to print Multiplication of two floating
// point Number.

import java.io.*;

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

        // f is to ensures that numbers are float DATA TYPE
        float f1 = 1.5f;
        float f2 = 2.0f;

        // to store the multiplied value
        float p = f1 * f2;

        // to print the product
        System.out.println("The product is: " + p);
    }
}

The product is: 3.0

Time complexity: O(1) it is doing constant operations
Auxiliary Space: O(1)

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