#include <stdio.h>

int main()
{
	float duration;
	float distance = 378921.46;
	float speed = 140;

	duration = distance / speed;

	printf("The moon is %f km away.\n",distance);
	printf("Traveling at %f kph, ",speed);
	printf("it would take %f hours to drive to the moon.\n",duration);
	return(0);
}