document.write( "Question 1207363: A car travelled from Kago to Agra at an average speed of 60kmlh and returned at 45km/h on the Same Route. If the total time taken for the joumey was 3hours 30minutes. Find the distance between Kaga and Agra. \n" ); document.write( "
Algebra.Com's Answer #845196 by greenestamps(13200)\"\" \"About 
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\n" ); document.write( "To add to the response from tutor @ikleyn, here is another, very different method for solving the problem.

\n" ); document.write( "The ratio of the two speeds is 60:45 = 4:3. Since the distances are the same, the ratio of times at the two speeds is 3:4.

\n" ); document.write( "So 3/7 of the total time was at 60km/h and 4/7 of the time at 45km/h.

\n" ); document.write( "(3/7) of 3 hours 30 minutes = (3/7) of 210 minutes = 3*30 minutes = 90 minutes = 1 hour 30 minutes.

\n" ); document.write( "1 hour 30 minutes at 60km/hr is 90km.

\n" ); document.write( "ANSWER: 90km

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