5 over nine multiplied by 50 Fahrenheit minus 32
I think you might want to convert F to C
The "formula" is ...... (5/9)[(F) - 32]
(5/9)[(50) - 32] = (5/9)[18] = 10° C
I'm going to assume that you're trying to convert fahrenheit to celsius.
C= 5/9 (F-32) C = 5/9 (50-32) 50- 32 = 18 C = 5/9 *18 = 10 Celcius