11. This pie chart shows the favourite drinks of a group of 80 people.


a) 1 b) 1 c) 1


– 4 of people chose cola. How many people chose


cola?


– 2 of people chose milk. How many people chose


milk?


– 4 of people chose orange juice. How many people


chose orange juice?


Cola Orange Juice Milk


12. 120 children took part in a tag rugby event. Look at the pie charts below and answer the questions.


Boys Girls


Scoil Mhuire St John’s Holy Family NS Loreto primary


Scoil Mhuire:


Tigers Monkeys Super Stars


a) How many girls took part in the competition? b) How many children did Scoil Mhuire bring to the competition? c) How many children did St John’s and Holy Family NS bring altogether?


d) The children of Scoil Mhuire were divided into teams. How many children were on the Tigers team?


e) What fraction of the children from Scoil Mhuire were on the remaining 2 teams?


Representing and Interpreting Data


77


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