document.write( "Question 293228: The difference between 75% of a number and 20% of the same number is 378.4 What is 40% of that number?\r
\n" ); document.write( "\n" ); document.write( "(1) 275.2 (2) 274 (3) 267.2 (4) 266 (5) None of these
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Algebra.Com's Answer #211685 by stanbon(75887)\"\" \"About 
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The difference between 75% of a number and 20% of the same number is 378.4 What is 40% of that number?
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\n" ); document.write( "Let the number be \"x\".
\n" ); document.write( "Equation:
\n" ); document.write( "0.75x-0.20x = 378.4
\n" ); document.write( "0.55x = 378.4
\n" ); document.write( "x = 688
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\n" ); document.write( "Then 0.40*688 = 275.2
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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\n" ); document.write( "(1) 275.2 (2) 274 (3) 267.2 (4) 266 (5) None of these
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