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 chips and granola bars? Give your answers in numbers. (Eg 1, 2)
(a)
Number of children that took part in the survey
= 40 + 90 + 120 + 10 + 50 + 30
= 340
(b)
Total number of votes for chips and granola bars
= 40 + 90
= 130
Total number of votes for popcorn and buns
= 120 + 10
= 130
The 2 snacks that have the same total number of votes as chips and granola bars are (3) popcorn and (4) buns.
Answer(s): (a) 340; (b) 3, 4