Assignemnt #48 and BMI Calculator pt 2

Code

///Name: Ben Borglin
///Period: 6
///Program Name: BMI Caluclator
///File Name: BMICalc.java
///Date Finished: 10/6/15

 import java.util.Scanner;
 
 public class BMICalc
 {
     public static void main( String[] args )
     {
         Scanner keyboard = new Scanner(System.in);
         double f, lb, bmi, kg, m, in;
 
         System.out.print( "Your height (Feet Only): " );
         f = keyboard.nextDouble();
         
         System.out.print( "Your height (Inches Only): " );
         in = keyboard.nextDouble();
 
         System.out.print( "Your weight in pounds: " );
         lb = keyboard.nextDouble();
        
         m = ((f*12)+in)*0.0254;
         kg = lb*.453592;
         bmi = kg / (m*m);
 
         System.out.println( "Your BMI is " + bmi );
         
         if (bmi < 18.4)
         {
            System.out.println("You are underweight.");
         }
         if (bmi >= 18.5 && bmi <= 24.9 )
         {
            System.out.println("You are normal weight.");
         }
         if (bmi >= 25 && bmi <= 29.9)
         {
            System.out.println("You are overweight.");
         }
         if (bmi >= 30)
         {
            System.out.println("You are obese.");
         }
     }
 } 
    

Picture of the output