Percentages, SM-Bank 079 A family ticket to Taronga Zoo in Sydney reduced in price from $90 to $73.80. What is the percentage decrease in the price? (2 marks) Show Answers Only \(18\text{%}\) Show Worked Solution \(\text{Price decrease}=90-73.80=$16.20\) \(\text{Percentage decrease}\) \(= \dfrac{16.2}{90}\times 100\) \(=0.18\times 100\) \(=18\text{%}\)