JAVA

convert fahrenheit to celsius

import java.util.Scanner;

public class Main {

    public static void main(String args[]) {
        Scanner sc = new Scanner(System.in);
        int far = sc.nextInt();
        int cel = (far - 32) * 5/9;
        System.out.printf("%d Fahrenheit is %d Celsius", far, cel);
    }
}

fahrenheit to celsius

fORMULA TO FIND CELSIUS TO fahrenheit .

(32°F − 32) × 5/9 = 0°C

fahrenheit to celcius

Temp in C = (F - 32) × 5/9

Fahrenheit to Celsius

(defun farhcelconv()
(format t "Enter degrees in fahrenheit ")
  (Let (f)
    (setq f (read f))
    (APPEND '(celsius is)(*(- f 32)(/ 5 9))')
  )
)