document.write( "Question 71140: Hi, I need help with this problem and I need help getting the answer. Please Help.\r
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document.write( "To estimate the product of two and seven eights times 39, Jean-Paul multiplied 3 times 40. Would Jean-Paul's estimate be more or less than the actual product? \r
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document.write( " A.less, because he rounded both numbers down
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document.write( " B. more, because he rounded both numbers down
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document.write( " C. less, because he rounded both numbers up
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document.write( " D. more, because he rounded both numbers up \n" );
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Algebra.Com's Answer #50859 by Earlsdon(6294)![]() ![]() ![]() You can put this solution on YOUR website! The estimate of 3X40 (= 120) for the actual product of 2 7/8 X 39 (=112 1/8) is more because Jean-Paul rounded both numbers up.\r \n" ); document.write( "\n" ); document.write( "3 is more than 2 7/8 \n" ); document.write( "40 is more than 39 \n" ); document.write( " |