document.write( "Question 1121669: Each year the residents of a country purchase 60 billion cartons of eggs. If there are 252 million people in the country, how many cartons of eggs are purchased per person in one year?
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document.write( "Use scientific notation to represent the quantity and population, then compute the answer. Use 10 Superscript 9 for one billion and 10 Superscript 6 for one million. Express your final answer in decimal notation.
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Algebra.Com's Answer #737627 by Theo(13342) You can put this solution on YOUR website! 60 billion cartons of eggs is equal to 60 * 10^9\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "252 million people is equal to 252 * 10^6\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the number of cartons of eggs for each person is equal to:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(60 * 10^9) / (252 * 10^6)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "this can be shown as:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(60/252) * (10^9/10^6)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "60 / 252 = .2380952381\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "10^9 / 10^6 = 10^(9-6) = 10^3.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "therefore the number of cartons of eggs per person is equal to .2380952381 * 10^3 which is equal to 238.0952381.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "you can use your calculator to confirm.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "simply input (60*10^9)/(252*10^6)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the calculator should tell you that that result is 238.0952381 in decimal notation.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "if it give you the result in scientific notation, then it should tell you that the answer is 2.380952381 * 10^2\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |