Page 97 - New Medley 3 Semester 2
P. 97

Comparing and Ordering



        Let us understand the fractions using a fraction chart. To make the
        fraction  chart,  we  take  some  paper  strips  of  equal  lengths  and  keep  the

        first  whole,  divide  the  second  into  2  equal  parts,  the  third  into  3  equal
        parts,  the  fourth  into  4  equal  parts  and  so  on.  Write  the  fractions  and

        paste all the strips altogether.

        Here are some of them.

                   0                                                                                     1

                   1                                                                                     1


                   0                                          1                                          2
                   2                                          2                                          2


                   0                            1                            2                           3

                   3                            3                            3                           3


                   0                     1                    2                     3                    4

                   4                     4                    4                     4                    4


                   0             1              2             3              4             5             6

                   6              6             6             6              6             6             6

                   0          1          2          3         4          5          6          7         8

                   8          8          8          8         8          8          8          8         8


                   0         1        2         3         4        5         6        7         8        9

                   9         9        9         9         9        9         9        9         9        9


        From the above fraction chart, we observe that

               0      0      0          0                1      2      3      4             9
         I.       =      =      = ...      =   0 and        =      =      =      = ...   =      =  1
              1       2      3          9                1      2      3      4             9


              That  means,  if  the  numerator  is  0,  the  fraction  means  0  and  if  the
              numerator equals to the denominator, the fraction means 1.

              1      1 1         1 1         1                        2      2 3         3 4        4
         II.      >    ,      >    ,     >     , and so on.  or          <     ,     <     ,     <     ,etc.
              2      3 3         4 4         6                        4      3 6         4 9        8

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