document.write( "Question 1023897: A geometry book is comprised of two sections: planar and non-planar in the ratio 5:3. If the total number of pages in the book is 480, how many of each section will be in the book? \n" ); document.write( "
Algebra.Com's Answer #639390 by ikleyn(52781)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "A geometry book is comprised of two sections: planar and non-planar in the ratio 5:3. If the total number of pages in the book is 480, how many of each section will be in the book? \n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "There are 5x pages in one section and 3x pages in the other section. \n" ); document.write( "(I do not assume now that x is integer).\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "In total, the number of pages is 5x + 3x = 8x.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "An equation is 8x = 480.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Its solution x = \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Hence, the first section contains 60*5 = 300 pages, and the second section contains 180 pages.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |