Let Us C Chapter 1 Exercise I-b

Q. The distance between two cities (in km.) is input through the keyboard. Write a program to convert and print this distance in meters, feet, inches and centimeters.

I'm doing these exercises so that I have something to do with C. I didn't use doubles or %.2f  because they haven't been taught in chapter 1.

Code:

#include <stdio.h>

main()
{
    float Distance,Meters,Feet,Inches,Centimeters;

    printf("Enter the distance in Kilometers: ");
    scanf("%f",&Distance);

    Meters=Distance*1000; //1 km=1000 meters
    Feet=Distance*3280.84; //1 km= 3280.84 Feet
    Inches=Distance*39370.1; // 1 km= 39370.1 Inches
    Centimeters=Distance*100000; //1 km= 100000 Centimeters

    printf("%f km/s in:\n\nMeters= \t%f\nFeet= \t\t%f\nInches= \t%f\nCentimeters= \t%f\n",Distance,Meters,Feet,Inches,Centimeters);
    return 0;
}