// Global scope (convertFahrenheitToCelsicius, tempOne, tempTwo)
  // Local scope (fahrenheit, celsius)
    // Local scope (isFreezing)

let convertFahrenheitToCelsius = function(fahrenheit) {
    let celsius = (fahrenheit - 32) * (5/9)

    if (celsius <= 0) {
        let isFreezing = true
     }
    return celsius
}

// Call a couple of times (32 -> 0) (68 -> 20)
let convertedTemp = convertFahrenheitToCelsius(32)
let otherConvertedTemp = convertFahrenheitToCelsius(68)

 // Print the converted values
 console.log(convertedTemp)
 console.log(otherConvertedTemp)