document.write( "Question 962913: ruth had read 80% of a 40-page history assignment. how many more pages does she have to read? \n" ); document.write( "
Algebra.Com's Answer #588302 by macston(5194)\"\" \"About 
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If Ruth read 80%, she has 20% left to read.
\n" ); document.write( "20% of 40 pages: (0.20)(40 pages)=8 pages
\n" ); document.write( "ANSWER: Ruth has 8 pages left to read.
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