document.write( "Question 1206174: HI\r
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document.write( "An egg tart costs $1.60. Each person is entitled to buy another 2 egg tarts at $1.30 each after buying 3 egg tarts. Find the maximum you can buy with $24.00 and how much money would be left over.
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document.write( "Thanks \n" );
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Algebra.Com's Answer #843433 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " The solution in the post by @mananth is inconsistent with the problem \n" ); document.write( " and therefore is incorrect and irrelevant.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " I came to bring a correct solution.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \r\n" ); document.write( "In accordance with the problem's logic, you should combine 3 egg tarts at $1.60 with 2 egg tarts at $1.30\r\n" ); document.write( "\r\n" ); document.write( "and do it as many times until the restriction of $24.00 allows you do it.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Each such elementary group costs 3*1.60 + 2*1.30 = 7.40 dollars.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Next you divide 24 by 7.40 and round it to have integer quotient.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Obviously, this integer quotient is 3; so, you may have 3 elementary groups \r\n" ); document.write( "that cost 7.40*3 = 22.20 dollars, \r\n" ); document.write( "leaving 24.00 - 22.20 = 1.80 dollars.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "For this $1.80, you can buy one egg tart at $1.60.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "So, at the end, you will have maximum (3*(3+2) + 1) = 3*5+1 = 16 egg tarts and $0.20 remaining in your pocket.\r\n" ); document.write( "\r \n" ); document.write( "\n" ); document.write( "Solved.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Actually, it is quite primitive task/problem/assignment.\r \n" ); document.write( "\n" ); document.write( "The solution is straightforward and does not require \"mind game\".\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Any house-wife can solve it mentally, based on common sense, \n" ); document.write( "even without having any mathematical education.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "One similar problem was solved for you today by Edwin.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |