document.write( "Question 388217: can you please help me to solve this problem?\r
\n" ); document.write( "\n" ); document.write( "A typist would require 45 hours to type of manuscript. A second typist, who takes 2 min. more to each page, would require 60 hrs. How many pages of manuscript are there and how long per page does it take each typist?
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Algebra.Com's Answer #274531 by Alan3354(69443)\"\" \"About 
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A typist would require 45 hours to type of manuscript. A second typist, who takes 2 min. more to each page, would require 60 hrs. How many pages of manuscript are there and how long per page does it take each typist?
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\n" ); document.write( "The 1st typist takes 2700 minutes (45*60)
\n" ); document.write( "The 2nd takes 3600 minutes
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\n" ); document.write( "n = # of pages
\n" ); document.write( "time per page t = n/2700 = (n+2)/3600
\n" ); document.write( "cross multiply
\n" ); document.write( "2700(n+2) = 3600n
\n" ); document.write( "2700n + 5400 = 3600n
\n" ); document.write( "900n = 5400
\n" ); document.write( "t = 6 min/page for the 1st typist
\n" ); document.write( "--> 8 min/page for the second
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\n" ); document.write( "n = 2700/6 = 450 pages
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