document.write( "Question 209097This question is from textbook Longman mathematics for IGCSE Book 1
\n" ); document.write( ": 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? \r
\n" ); document.write( "\n" ); document.write( "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.
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Algebra.Com's Answer #158058 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
(360-320)/360=.11 or 11% cheaper \n" ); document.write( "
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