document.write( "Question 89348: Estimate the following sum.
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\n" ); document.write( " 4 1/9 + 7 9/10 + 2 1/7 + 5 7/8
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Algebra.Com's Answer #64918 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Estimate the following sum.
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\n" ); document.write( " 4 1/9 + 7 9/10 + 2 1/7 + 5 7/8 \r
\n" ); document.write( "\n" ); document.write( "= about 10 + about 10\r
\n" ); document.write( "\n" ); document.write( "= about 20\r
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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