namespace ASP_1 { public class Calculate { public int Add(int Value1, int Value2) { return Value1 + Value2; } public int Subtract(int Value1, int Value2) { return Value1 - Value2; } public int Multiply(int Value1, int Value2) { return Value1 * Value2; } public double Divide(int Value1, int Value2) { return Value1 / Value2; } public string Percentage(int Value1, int Value2) { Value1 = Value1 * 100; return Divide(Value1, Value2) + "%"; } } }