document.write( "Question 188565: A business report for a company can be printed in 55 minutes by one machine. A second machine can print the report in 66 minutes. How long will it take to print the report with both machines operating? \n" ); document.write( "
Algebra.Com's Answer #141385 by jojo14344(1513)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "
\n" ); document.write( "Given:
\n" ); document.write( "Then putting into eqn:
\n" ); document.write( "\"%281%2F55%29%2B%281%2F66%29=1%2Fx\"
\n" ); document.write( "\"%2866%2B55%29%2F3630=1%2Fx\"
\n" ); document.write( "\"x%2866%2B55%29=3630%2A1\"
\n" ); document.write( "\"121%28x%29=3630\" ----> \"cross%28121%29x%2Fcross%28121%29=cross%283639%2930%2Fcross%28121%29\"
\n" ); document.write( "\"highlight%28x=30mins%29\", Answer\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Thank you,
\n" ); document.write( "Jojo

\n" ); document.write( "
\n" ); document.write( "
\n" );