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Start your free trialNikhil Kanamarla
1,565 PointsCall the method calculateTaxes on the variable item and assign the result to a new variable named taxes.
Help
struct Expense {
var description: String
var amount: Double = 0.0
init (description: String) {
self.description = description
}
func calculateTaxes (percentage: Double) -> Double{
return (self.amount * (percentage/100))
}
// add the calculateTaxes method here
// it should accept only one parameter named 'percentage' of type Double
}
var item = Expense(description: "Treehouse rocks")
item.amount = 100.0
calculateTaxes(item)
var taxes =
1 Answer
kjvswift93
13,515 PointsHere, it should look like this.
struct Expense {
var description: String
var amount: Double = 0.0
init (description: String) {
self.description = description
}
// add the calculateTaxes method here
func calculateTaxes(percentage: Double) -> Double {
return (self.amount * (percentage/100))
}
// it should accept only one parameter named 'percentage' of type Double
}
var item = Expense(description: "This is a description")
item.amount = 100
var taxes = item.calculateTaxes(7.5)