document.write( "Question 1135943: Working together, it takes two computers 20 minutes to send out a company's email. If it takes the slower computer 60 minutes to do the job on its own, how long will it take the faster computer to do the job on its own? \n" ); document.write( "

Algebra.Com's Answer #753654 by josgarithmetic(39630) $\"\"$ $\"About$

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$\"1%2F60%2B1%2Fx=1%2F20\"$ \r
\n" ); document.write( "\n" ); document.write( "-\r
\n" ); document.write( "\n" ); document.write( " $\"60x%281%2F60%2B1%2Fx%29=60x%281%2F20%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x%2B60=3x\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"2x=60\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"x=30\"$ -------------------30 minutes for the faster computer by itself \n" ); document.write( "

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