document.write( "Question 423343: how to represent 9/7 on a number line? \n" ); document.write( "
Algebra.Com's Answer #295316 by Theo(13342)![]() ![]() You can put this solution on YOUR website! you might find this interesting.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "http://www.dunstone.plymouth.sch.uk/parents/helpsheets/numeracy/teaching-division.pdf\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "i covers a concept called grouping.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "then it covers a concept of multiplication.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "then it covers a concept of division.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "for your problem:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "your concept of grouping would be 7.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "9 divided by 7 would be shown on the number line like:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \r\n" ); document.write( " |--------------------------|\r\n" ); document.write( " 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14\r\n" ); document.write( " |--------------------|-----|\r\n" ); document.write( "\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "you would break up your number line into groups of 9 units and groups of 7 units.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "you would then count how many groups of 7 would fit into your group of 9.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "in this case the group of 7 goes into a group of 9 one time with a remainder of 2.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "if you are into fractions, then you could show that the remainder is 2 units out of a group of 7 units which would be the fraction of 2/7.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "your answer with remainder is 1 group of 7 with a remainder of 2 units.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "your answer with fractions would be 1 and 2/7 groups of 7.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Check the reference out.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "It shows the same method, maybe clearer. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "I borrowed from the reference.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The reference is in a pdf file, so you need adobe reader on your computer to read it.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the file is 2.3 megabytes (I believe) so it takes a minute or 2 to download on a dsl line.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "if you have a voice line only, then it will take longer.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |