document.write( "Question 646351: Perform the given operation. Give the answer with the appropriate unit of measure.\r
\n" ); document.write( "\n" ); document.write( "21.) 4 1/2 feet + 5 1/3\r
\n" ); document.write( "\n" ); document.write( "How do you solve the problem?
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Algebra.Com's Answer #405826 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
4 1/2 feet + 5 1/3
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\n" ); document.write( "= 9/2 + 16/3
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\n" ); document.write( "= (3*9)/6 + (2*16)/6
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\n" ); document.write( "= (27 + 32)/6
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\n" ); document.write( "= 59/6
\n" ); document.write( "---
\n" ); document.write( "= 9 5/6\r
\n" ); document.write( "\n" ); document.write( "=============
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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