Inches to mm,sm,dm,m

#include <stdio.h>

int main()
{
    float inch, mm, cm, dm, m;

    printf("Enter the lenght in inch - ");
    scanf("%f", &inch);

    mm = inch * 25.4;
    printf("The lenght in mm = %0.2f\n", mm);

    cm = inch * 2.54;
    printf("The lenght in cm = %0.2f\n", cm);

    dm = inch * 0.254;
    printf("The lenght in dm = %0.2f\n", dm);

    m = inch * 0.0254;
    printf("The lenght in m = %0.2f\n", m);

    return 0;
}