document.write( "Question 709518: x/16=400/20 \n" ); document.write( "
Algebra.Com's Answer #436638 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
x/16=400/20\r
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\n" ); document.write( "\n" ); document.write( "x*20 = 16*400 ... cross multiply\r
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\n" ); document.write( "\n" ); document.write( "x*20 = 6400\r
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\n" ); document.write( "\n" ); document.write( "x = 6400/20\r
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\n" ); document.write( "\n" ); document.write( "x = 320
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