This is my Python assignment and I need help on Parts A, B, and D. I got those parts wrong and Part C correct. What I have coded is incorrect.

a) Write a function that converts degrees Farenheit into Celsius. To convert temperature in degrees Fahrenheit to Celsius, subtract 32 and multiply by 5/9. [ ]: def fahrenheit_to_celsius (fahrenheit): celsius =(( fahrenheit 32)(5)/9) return celsius [ ] ] b) Write a function to convert a distance from miles to kilometers. (Note: 1mi=1.609344km.) [4]: def niles_to_kilometers(miles): kilometers = miles 1.609344 return kilometers [ ] : Otherwise, the function should behave like miles_km .. [5]: def niles_kn_fix(dist): if dist