document.write( "Question 1206137: Mahmood drives the 56km distance between Knutsford and Whitchurch. He then drives a further 59km from Whitchurch to Welshpool.
\n" ); document.write( "Mahmood's average speed from untsford and Whitchurch was 67.2km/h.
\n" ); document.write( "It also took Mahmoud 45 minutes travel from nutsford to Welshpool\r
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Algebra.Com's Answer #843381 by ikleyn(52835)\"\" \"About 
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\n" ); document.write( "Mahmood drives the 56km distance between Knutsford and Whitchurch.
\n" ); document.write( "He then drives a further 59km from Whitchurch to Welshpool.
\n" ); document.write( "Mahmood's average speed from untsford and Whitchurch was 67.2km/h.
\n" ); document.write( "It also took Mahmoud 45 minutes travel from nutsford to Welshpool
\n" ); document.write( "Workout Mahmood's average speed (in km/h) for his total journey from nutsford to Welshpool.
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document.write( "Find the time driving from Knutsford to Whitchurch.  It is\r\n" );
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document.write( "    \"56%2F67.2\" = \"5%2F6\" of an hour, or 50 minutes.\r\n" );
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document.write( "The total time driving is 50 minutes + 45 minutes = 95 minutes = 1 hour and 35 minutes, \r\n" );
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document.write( "    or 1\"35%2F60\" hours = 1\"7%2F12\" hours = \"%2812%2B7%29%2F12\" hours = \"19%2F12\" hours.\r\n" );
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document.write( "The total distance from Knutsford to Welshpool is 56 + 59 = 115 kilometers.\r\n" );
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document.write( "The average speed is \"total_distance%2Ftotal_time\" = \"115%2F%28%2819%2F12%29%29\" = \"%28115%2A12%29%2F19\" = 72.632 km/h  (rounded).    ANSWER\r\n" );
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