document.write( "Question 1570: 7 1/10 subtracted from 4 2/5 \n" ); document.write( "
Algebra.Com's Answer #748740 by Robee16(18)\"\" \"About 
You can put this solution on YOUR website!
>> \"4%262%2F5\" = \"22%2F5\"\r
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\n" ); document.write( "\n" ); document.write( ">> \"7%261%2F10\" = \"71%2F10\"\r
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\n" ); document.write( "\n" ); document.write( ">> \"22%2F5\" - \"71%2F10\" = \"44%2F10\" - \"71%2F10\"\r
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\n" ); document.write( "\n" ); document.write( ">> \"-27%2F10\" = \"-2%267%2F10\"
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