document.write( "Question 209989This question is from textbook
\n" ); document.write( ": What number must be added to the numerator of 3/10 to produce the fraction 4/5 \n" ); document.write( "
Algebra.Com's Answer #158688 by Earlsdon(6294)\"\" \"About 
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Since \"4%2F5+=+8%2F10\" then \"8%2F10-3%2F10+=+5%2F10\" so add 5 to the numerator. \n" ); document.write( "
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