Page 106 - ICSE Math 4
P. 106

(b)







                            (c)





                      5.  Find whether the following frac  ons are equivalent frac  ons or not.
                                4      2                         3       26                       4       12
                           (a)     and                      (b)    and                      (c)      and
                                9      5                         8       91                      12       36


                      6.  Solve the following.
                                 11    2                 6     2               13     7                8      5
                           (a)       +             (b)      +             (c)      –             (d)       –
                                 17    17               13    13               19    19                14    14

                                 17    3                 7     2                6     2                8      3
                           (e)       –             (f)      +             (g)      –             (h)       +
                                 20    20               13    13               10    10                15    15

                      7.  Solve the following word problems.
                           (a)  In a test, Sarah got 7 marks out of 15. What frac  on of marks did she get?
                                                                                                  4
                           (b)  Mrs Verma bakes some cookies. The boys in the house ate   of the cookies and
                                              4                                                   9
                                the girls ate   of the cookies. What frac  on of cookies did the boys and girls ate
                                              9
                                altogether?
                                                                                                                8
                            (c)  Sara and Vansh are building sand castles on the beach. If Sara collects            cups
                                                                            5                                   14
                                of sand in her mug and Vansh collects          cups of sand in his bucket, how many
                                                                           14
                                more cups of sand did Sara collect than Vansh?
                                                              5                                               2
                           (d)  Sarvan was asked to read         part of a book. But, he could read only         part of
                                                             17                                              17
                                the book. What frac  on of the book is le   for Sarvan to read?
                                            3                              6
                           (e) Alia gave       of a cake to her son and       to her daughter. What frac  on of cake
                                           10                             10
                                did she give them?




                              Values and Life Skills


                                          4                                6
                     1.  Anju walked   of a mile before lunch and   miles a  er lunch. How far did she walk
                                          5                                5
                           in all? Why is it advised to walk a  er taking meals?

                 96
   101   102   103   104   105   106   107   108   109   110   111