document.write( "Question 1098484: 3 clocks, hour hands are missing, have minute hands running fast.\r
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document.write( "Clock P, Q, R gain 2, 6, 12 mins per hour respectively.\r
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document.write( "They start at midday - pointing to 12.\r
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document.write( "Find the number of hours later when all 3 hands show the same number of minutes. \n" );
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Algebra.Com's Answer #712912 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! I came up with 30 hrs all three hands will be straight up at 12 \n" ); document.write( "I reasoned thus \n" ); document.write( "P hand: After 30 hrs, it will be 30*2 = 60 min or exactly 1 hour \n" ); document.write( "Q hand: After 30 hrs, it will be 30*6 = 180 min or exactly 3 hrs ahead \n" ); document.write( "R hand: After 30 hrs, it will be 30*12 = 360 min or exactly 6 hrs ahead \n" ); document.write( ": \n" ); document.write( "I may be full of the well-known waste product here, but there it is. \n" ); document.write( "Let me know: ankor@att.net, I have made many mistakes in my life and am used to it. \n" ); document.write( " |