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 biscuits and fruits? Give your answers in numbers. (Eg 1, 2)
(a)
Number of children that took part in the survey
= 110 + 90 + 30 + 20 + 80 + 70
= 400
(b)
Total number of votes for biscuits and fruits
= 30 + 80
= 110
Total number of votes for muffins and buns
= 90 + 20
= 110
The 2 snacks that have the same total number of votes as biscuits and fruits are (2) muffins and (4) buns.
Answer(s): (a) 400; (b) 2, 4