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iOS Swift 2.0 Functions Functions in Swift 2.0 Recap: Functions

I have no clue on this code challenge! Why do you guys make it hard for us beginners lol.

I know I need to figure this stuff out on my own but this is way over my head! I understand the math but don't know how to put into code. I watched and studied the video and understand how to create a function and Return Type etc. Please help! I'll study the answer but Im not coming close to solving this... very frustrating.

func temperatureInFahrenheit(temperature: Double) -> Double { let fahrenheit = temperature * 9 / 5 +32 return temperature }

functions.swift
// Enter your code below
func temperatureInFahrenheit(temperature: Double) -> Double {
    Let temperatureInFahrenheit = 5/9 * (F-32)
    return temperature
}

1 Answer

Sascha,

You are really close!

Take the temp multiply it by 9, then divide that number by 5 and add 32.

func temperatureInFahrenheit(temperature: Double) -> Double {

return (temperature * 9) / 5 + 32

}