document.write( "Question 1117661: Please help me solve this equation:\r
\n" ); document.write( "\n" ); document.write( "The hour and minute of a watch are exactly together between 8 and 9 o'clock; required the time\r
\n" ); document.write( "\n" ); document.write( "I don't understand how to work this problem. I can't show my work because I wasn't able to work the problem at all.\r
\n" ); document.write( "\n" ); document.write( "I appreciate any help you can offer!
\n" ); document.write( "

Algebra.Com's Answer #732806 by greenestamps(13203)\"\" \"About 
You can put this solution on YOUR website!


\n" ); document.write( "The responses from the other tutors show a perfectly good algebraic solution to your problem.

\n" ); document.write( "Here is another solution method that I like to use for this kind of problem.

\n" ); document.write( "The hour hand makes 1 revolution every 12 hours; the minute hand makes 12 revolutions every 12 hours.

\n" ); document.write( "So there are 11 times in every 12-hour period when the hour and minute hands are pointing in the same direction.

\n" ); document.write( "Since both hands move at constant rates, the times when the hands are pointing in the same direction will be separated by 12/11 hours.

\n" ); document.write( "The two hands are pointing in the same direction at 12 o'clock.

\n" ); document.write( "The time between 8 and 9 o'clock when the hands are pointing in the same direction is 8*(12/11) hours after 12 o'clock.

\n" ); document.write( "8*(12/11) hours = 8 and 8/11 hours
\n" ); document.write( "8/11 hours = 480/11 minutes = 43 7/11 minutes
\n" ); document.write( "7/11 minutes = 420/11 seconds = 38 2/11 seconds

\n" ); document.write( "The two hands are pointing in the same direction at 8:43:38 2/11
\n" ); document.write( "
\n" );