document.write( "Question 440281: willie can type a 200 work essay in 6 hours. myra can type the same essay in 4.5 hours. If the work together, how long will it take them to type the essay?\r
\n" ); document.write( "\n" ); document.write( "A. 2 3/5 hr
\n" ); document.write( "B. 2 4/7 hr
\n" ); document.write( "C. 1 4/7 hr
\n" ); document.write( "D. 1 3/5 hr
\n" ); document.write( "

Algebra.Com's Answer #304182 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi
\n" ); document.write( "Let x represent how long will it take them together to type the essay
\n" ); document.write( "Question states*** Per hour the Equalizer
\n" ); document.write( " 1/6 + 1/4.5 = 1/x
\n" ); document.write( " 4.5x + 6x = 6*4.5
\n" ); document.write( " 10.5x = 27
\n" ); document.write( " x = 27/(21/2)
\n" ); document.write( " x = 54/21 = 2 12/21 OR 2 4/7 hr \n" ); document.write( "
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