document.write( "Question 1032912: A plane flew from Victoria to Calgary, a flying distance of 1260 km. On the return journey, due to a strong head wind, the average flying speed was 90 km/h slower than on the outward journey. The time taken for the return journey was 20 minutes more than for the outward journey. \r
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document.write( "a) Calculate the time taken for the journey from Victoria to Calgary. \r
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document.write( "b) Calculate the average speed of the journey from Calgary to Victoria. \n" );
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Algebra.Com's Answer #647487 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! Here are two video examples which should help you to think through how to analyze and solve your example.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Round Trip, unknown distance\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Equal time, involving wind \n" ); document.write( " |