document.write( "Question 1206965: Pyramid A is a square pyramid with a base side length of 14 inches and a height of 6 inches. Pyramid B has a volume of 3,136 cubic inches. How many times bigger is the volume of pyramid B than pyramid A?
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document.write( "Give your answer as a percentage. Provide an explanation and proof for your answer. \n" );
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Algebra.Com's Answer #844703 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "The volume of pyramid A is \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "The volume of pyramid B is 8 times AS LARGE AS the volume of pyramid A. \n" ); document.write( "However, the question asks how many times the volume of pyramid B is BIGGER THAN the volume of pyramid A. \n" ); document.write( "Grammatically, 8 times AS LARGE AS is the same as 7 times LARGER THAN; so the grammatically correct answer is 7. \n" ); document.write( "ANSWER: 7 times BIGGER, or 700% \n" ); document.write( "Note: If this problem comes from a textbook or a worksheet, it is very likely that the given correct answer is 8. However, with the way the question is worded, 8 is not the correct answer. \n" ); document.write( "Unfortunately, in sloppy everyday usage, \"3 times larger than\" and \"3 times as large as\" are used to mean the same thing -- but they do not. \"3 times LARGER THAN\" means the number has GROWN by 300%, which makes it 4 times AS LARGE. \n" ); document.write( "Because of this sloppy everyday usage, NO MATH PROBLEM SHOULD EVER USE A PHRASE LIKE \"3 TIMES LARGER THAN\". \n" ); document.write( "It is almost certain that, when you see that phrase in a math problem, the author of the problem really meant 3 TIMES AS LARGE AS. \n" ); document.write( " \n" ); document.write( " |