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II  Making sense of pie charts  II  II




                                            The pie charts on this page show the different
                                            ways children in four classes come to school.


                                            Key         car         bus         foot       bike


                                      1     For Ms Ramsey's class, write the fraction
                                            of children coming to school:

                                            a  by car  b  by bus  c  on foot.

                                      2     Now do the same for Mr Cherry's class.

                                      3     For Miss Fisher's class,  list the ways used
                                            to get to school and the fraction of children
                                            using each one.

                                            Now do the same for Mrs Sharma 's class.

                                            Copy and complete this database.


                                                        number of children
                                           teacher
                                                             in class
                                         Ms Ramsey              28           7

                                          Mr Cherry             30

                                         Miss Fisher            30

                                         Mrs Sharma             32

                                          Miss  Ling            27           9      3            6



                                      6     What percentage of children travelled by bus in
                                            these classes?

                                            a  Ms Ramsey's  b  Mr Cherry's
                                            c  Miss Fisher's  d  Mrs Sharma 's


                                         CHALLENGE
                                         Construct a  pie chart for Miss Ling 's class.


                                                                                           I STEPS 5:11  I
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