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iOS Swift Basics (retired) Operators Binary Operators

The "something that is going on here" is that he is not using the latest version of XCODE.

import UIKit

let height = 12

let width = 10

let area = height * width

let areaInMeters = Double(area) / 10.764

1 Answer

It looks good, what you can try to do is download the project files, which will give you the code that he used. If that doesn't work try updating Xcode. Let me know if this works for you.