Page 115 - Touchpad Mathematics_Ver1.0_C4
P. 115

nUmerATor And denominATor oF A FrACTion

                monu's mat

                Monu’s mat has 9 squares. 4 squares are painted red.
                                                                  4
                The fraction representing red squares =
                                                                  9

                Here, 4 is called the Numerator and 9 is called the Denominator of the fraction.
                A fraction is written with two numbers arranged one over the other and separated by
                a horizontal line. The number above the line is called the Numerator and the number
                below the line is called the Denominator of the fraction.

                example. Identify the numerator and denominator of:
                                 5                                             6
                             a.                                           b.
                                 7                                             11
                                    5                                             6
                Solution.  a.  In  , numerator = 5,                       b.  In     , numerator = 6,
                                    7                                             11
                                denominator = 7                                denominator = 11





                            Exercise 6A


                    1.  Write 'Yes' for the shape which is divided into equal parts and 'no' for the shape
                       which is divided into unequal parts.




                       a.                       b.                        c.                       d.



                             _________                _________                _________                _________

                   2.  Divide the given rectangles into halves in three different ways.








                                              1
                   3.  Circle the shape if   of it is coloured.
                                              2



                       a.                       b.                        c.                       d.






                                                                                                             113
                                                                                                Fractions
   110   111   112   113   114   115   116   117   118   119   120