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24      20 +   4            4       4         22      21 +1              1       1
                                  =             =  4 +      =  4  and           =            =3 +        =3
                              5          5               5       5          7          7              7       7

                                   4       1      24      22
                            ∴  4      >3      or       >                                          [ 4 > 3]
                                   5       7       5       7

                            Also, we can arrange three or more fractions in ascending
                            or descending order using these concepts.



        Example 7:  Arrange the following fractions in ascending order.
                                     5     7     4     9                     5 5      5     5
                             (a)        ,     ,     ,         (b)              ,   ,     ,
                                    13 13 13 13                              9 6 11 8

        Solution:            (a)  The  given  fractions  have  the  same  denominator,  so

                                   the fraction with the largest numerator will be the
                                   largest one.


                                   Here,                    4 < 5 < 7 < 9
                                                          4        5       7       9
                                   ∴                           <       <       <
                                                         13        13     13      13

                                           4     5     7         9
                                   i.e.,      ,     ,     and        are in ascending order.
                                          13 13 13              13


                             (b)  The given fractions have the same numerator, so the
                                   fraction with largest denominator will be the smallest

                                   one.

                                   Here,                   11 > 9 > 8 > 6

                                                           5       5     5     5
                                   So,                         <      <     <
                                                          11       9     8     6
                                           5    5 5           5
                                   i.e.,      ,   ,     and       are in ascending order.
                                          11 9 8              6

                                          2 3              7
        Example 8:  Arrange                 ,     and          in descending order.
                                          3 6             12


        Solution:           The  given  fractions  are  unlike  fractions,  so  we  convert

                            them into like fractions first.


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