document.write( "Question 712776: Perform the indicated operations\r
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\n" ); document.write( "\n" ); document.write( "17/90 + 13/60 -11/50 \r
\n" ); document.write( "\n" ); document.write( "The answers I came up with have all been wrong. 7/25,3/50/563/900,0.185
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Algebra.Com's Answer #438144 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
17/90 + 13/60 -11/50
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\n" ); document.write( "Find a common denominator.
\n" ); document.write( "900 works
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\n" ); document.write( "17/90 + 13/60 -11/50 = (170 + 195 - 198)/900
\n" ); document.write( "= 167/900
\n" ); document.write( "= 0.18555...
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