Question
During one busy work week, Alex used his cell phone to call clients in Colombia, Canada and Vietnam. The prices for calls were as follows:
During one busy work week, Alex used his cell phone to call clients in Colombia, Canada and Vietnam.
The prices for calls were as follows: to Colombia 32 c/min, to Canada 28 c/min and to Vietnam 54 c/min. Total price of calls to three countries was 56.24 euros. Also, Alex could tell that, roughly speaking, he called Canada twice as long as Colombia. The total duration of calls between Colombia and Vietnam was 84 minutes. What was the total duration of calls to Colombia?
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Business Law The Ethical Global and E-Commerce Environment
Authors: Arlen Langvardt, A. James Barnes, Jamie Darin Prenkert, Martin A. McCrory
17th edition
1259917118, 978-1259917110
