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 buns and candy? Give your answers in numbers. (Eg 1, 2)
(a)
Number of children that took part in the survey
= 120 + 110 + 40 + 10 + 150 + 20
= 450
(b)
Total number of votes for buns and candy
= 120 + 40
= 160
Total number of votes for granola bars and biscuits
= 10 + 150
= 160
The 2 snacks that have the same total number of votes as buns and candy are (4) granola bars and (5) biscuits.
Answer(s): (a) 450; (b) 4, 5