C++ Program to convert gallons into cubic feets

~Assuming there are 7.481 gallons in a cubic foot, write a program that asks the user to enter a number of gallons, and then displays the equivalent in cubic feet.

CODE:

#include <iostream>

/*  Author: Danial Ahmed
    Website: http://program-cpp.blogspot.com/
    Contact: danyalphc@gmail.com */

using namespace std;

int main(){

    float gal, cubic;
    cout << "Enter amount in gallons: ";
    cin >> gal;
    cout << gal << "gallons is equals to " << gal/7.481 << " Cubic feet" << endl;
    return 0;
}

OUTPUT: