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 cheese and muffins? Give your answers in numbers. (Eg 1, 2)
(a)
Number of children that took part in the survey
= 20 + 50 + 30 + 100 + 120 + 90
= 410
(b)
Total number of votes for cheese and muffins
= 30 + 120
= 150
Total number of votes for chips and granola bars
= 50 + 100
= 150
The 2 snacks that have the same total number of votes as cheese and muffins are (2) chips and (4) granola bars.
Answer(s): (a) 410; (b) 2, 4