# SOLUTION: A transatlantic airline tickets costs \$320 in the Us, and \$360 in Europe. As a percentage,how much cheaper is the ticket in the US? As a percentage how much more expensive is the t

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 Algebra: Percentage and Pie Charts Solvers Lessons Answers archive Quiz In Depth

 Question 209097This question is from textbook Longman mathematics for IGCSE Book 1 : A transatlantic airline tickets costs \$320 in the Us, and \$360 in Europe. As a percentage,how much cheaper is the ticket in the US? As a percentage how much more expensive is the ticket in Europe? I know that the question is too easy, but I need a prove to check whether the solution I had done is correct or not. I hope you would help me in my problem. Thank you. This question is from textbook Longman mathematics for IGCSE Book 1 Answer by rfer(12666)   (Show Source): You can put this solution on YOUR website!(360-320)/360=.11 or 11% cheaper