document.write( "Question 723828: Perform the indicated operation. Write the result in simplest form: 2 9/10 + 5 2/3 - 1 1/6.\r
\n" ); document.write( "\n" ); document.write( "I am unsure of the result of this problem. Please explain. Thanks.
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Algebra.Com's Answer #443435 by checkley79(3341)\"\" \"About 
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2 9/10 + 5 2/3 - 1 1/6.
\n" ); document.write( "(2*10+9)/10+(5*3+2)/3-(1*6+1)/6 Now find a common denominator.
\n" ); document.write( "29/10+17/3-7/6
\n" ); document.write( "10=1*2*5
\n" ); document.write( "3=1*3
\n" ); document.write( "6=1*2*3
\n" ); document.write( "Elements are: 1*2*3*5=30.
\n" ); document.write( "(3*29+10*17-7*5)/30
\n" ); document.write( "(87+170-35)/30
\n" ); document.write( "222/30=37/5=7 2/5 ans.
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