From BGN to USD, EUR, GBP

#include <stdio.h>

int main()
{
    float BGN, USD, EUR, GBP;

    printf("Enter amount in BGN - ");
    scanf("%f", &BGN);

    USD = BGN * 0.55;
    printf("The amount in USD - %0.2f\n", USD);

    EUR = BGN * 0.51;
    printf("The amount in EUR - %0.2f\n", EUR);

    GBP = BGN * 0.45;
    printf("The amount in GBP - %0.2f\n", GBP);

    return 0;
}