C program to convert temperature from Fahrenheit to Celsius

#include<stdio.h>
#include<conio.h>
void main()
{
float c,f;
puts("Enter the temperature in fahrenheit");
scanf("%f",&f);
printf("Temperature in fahrenheit = %f\n",f);
c=(f-32)*5/9;
printf("Temperature in celsius = %f\n",c);
}