document.write( "Question 894879: 1/6+1/7 \n" ); document.write( "
Algebra.Com's Answer #542403 by Alan3354(69443)\"\" \"About 
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1/6+1/7
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\n" ); document.write( "A shortcut - cross multiply.
\n" ); document.write( "= (7+6)/(7*6)
\n" ); document.write( "= 13/42
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