Page 99 - New Medley 3 Semester 2
P. 99

Example 4:  Write the fractions on the given number line.


                                0                                                                  1





        Solution:           Since the length between 0 and 1 is divided into 6 equal
                            parts,  so  fractions  will  have  6  as  their  denominators.

                            Then, count the segments for numerators and write the
                            corresponding fractions.



                                0          1                                 4          5          1
                                           6                                 6          6


                                                EXERCISE 3.2



         A.  Compare the following fractions using > or <.
                   6         4                      3          1                     7            9
              1.                               2.                               3.
                   9         9                      4          4                     10          10

                   3           4                    11           9                   3          1
              4.                               5.                               6.
                   6           6                    12           12                  8          8

                    9            9                   7            7                  15          15
              7.                               8.                               9.
                   20           16                  17           27                  18          16

                   5          5                     1          1                     8            8
             10.                             11.                              12.
                   7          9                     8          5                     10          15
                    5            4                   6           11                  4            4
             13.                             14.                              15.
                   15           15                  18           18                  24           25

         B.  Arrange the following fractions in:
              1. Descending order                                 2. Ascending order

                        2 1      3                                           1 1 1
                  (a)     ,   ,    ,        ,         ,               (a)      ,   ,   ,        ,       ,
                        4 4 4                                                4 9 7

                        1 1 1                                                4 4 4
                  (b)     ,   ,    ,        ,        ,                (b)      ,   ,    ,       ,       ,
                        5 3 8                                                8 6 5

                        5    5    5                                          6 4 7
                  (c)     ,     ,   ,         ,        ,               (c)     ,   ,    ,       ,       ,
                        6 10 8                                               8 8 8

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