document.write( "Question 847779: if you had a plate of cookies and you gave 2/3rd away and now only 15 were left, how many cookies were there to start. \n" ); document.write( "
Algebra.Com's Answer #510686 by jim_thompson5910(35256)\"\" \"About 
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2/3 of 15 = (2/3)*15\r
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\n" ); document.write( "\n" ); document.write( "2/3 of 15 = (2/3)*(15/1)\r
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\n" ); document.write( "\n" ); document.write( "2/3 of 15 = (2*15)/(3*1)\r
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\n" ); document.write( "\n" ); document.write( "2/3 of 15 = 30/3\r
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\n" ); document.write( "\n" ); document.write( "2/3 of 15 = 10\r
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\n" ); document.write( "\n" ); document.write( "Subtract this from 15 to get 15 - 10 = 5\r
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\n" ); document.write( "\n" ); document.write( "So there are 5 cookies left.
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