The line graph shows survey results of the favourite snacks of some children.
- How many children took part in the survey?
- Which 2 snacks have the same total number of votes as muffins and chips? Give your answers in numbers. (Eg 1, 2)
(a)
Number of children that took part in the survey
= 120 + 10 + 70 + 60 + 30 + 80
= 370
(b)
Total number of votes for muffins and chips
= 120 + 10
= 130
Total number of votes for buns and biscuits
= 70 + 60
= 130
The 2 snacks that have the same total number of votes as muffins and chips are (3) buns and (4) biscuits.
Answer(s): (a) 370; (b) 3, 4