document.write( "Question 1008634: \"Three printing presses can finish a certain job in 90 minutes . How many minutes will it take to five such printing presses to do the same job? \" \n" ); document.write( "
Algebra.Com's Answer #624251 by fractalier(6550)\"\" \"About 
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You consider the concept of press-minutes...
\n" ); document.write( "3 presses take 90 minutes...the job takes 270 press-minutes...
\n" ); document.write( "Thus 5x = 270 and then
\n" ); document.write( "x = 54 minutes
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