document.write( "Question 676893: Hello Tutor. I know you might be REALLY busy right now, but can you help me solve this problem? I kinda forgot how to subtract with a mixed number..
\n" ); document.write( "4 4/15 - 3/4
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Algebra.Com's Answer #420577 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"4+%284%2F15%29+-+3%2F4\".......first write a mixed number \"4+%284%2F15%29\" as a fraction\r
\n" ); document.write( "\n" ); document.write( "\"4+%284%2F15%29=4+%2B%284%2F15%29\".......\"4\" could be written as \"4%2A15%2F15=60%2F15\"\r
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\n" ); document.write( "\n" ); document.write( "\"4+%284%2F15%29=4+%2B%284%2F15%29=60%2F15%2B4%2F15=64%2F15\"\r
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\n" ); document.write( "\n" ); document.write( "now, substitute it in \"4+%284%2F15%29+-+3%2F4\"\r
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\n" ); document.write( "\n" ); document.write( "\"64%2F15+-+3%2F4\"..now find LCD for \"15\" and \"4\": it is \"15%2A4=60\"\r
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\n" ); document.write( "\n" ); document.write( "\"%2864%2A4%29%2F%2815%2A4%29+-+%283%2A15%29%2F%284%2A15%29\"\r
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\n" ); document.write( "\n" ); document.write( "=\"256%2F60+-+45%2F60\"\r
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\n" ); document.write( "\n" ); document.write( "=\"211%2F60+\"\r
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\n" ); document.write( "\n" ); document.write( "=\"3%2831%2F60%29+\"\r
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