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let areaInMeters = area / 10.764
I type in :
let height = 12 // IN FEET! let width = 10 // In Feet
let area = height * width
// 1 sq. meter = 1 sq. foot / 10.764 let areaInMeters = area / 10.764
But I have an error with the line : let areaInMeters = area / 10.764 ERROR: Type 'Int' does not conform to protocol 'FloatLiteralConvertible'
// the height and width of a wall let height = 120.0 // in inches let width = 144.0 // in inches let areaInFeet = (height / 12) * (width / 12)