The line graph shows survey results of the favourite snacks of some boys.
- How many boys took part in the survey?
- Which 2 snacks have the same total number of votes as chocolate bars and candy? Give your answers in numbers. (Eg 1, 2)
(a)
Number of boys that took part in the survey
= 30 + 80 + 60 + 50 + 40 + 10
= 270
(b)
Total number of votes for chocolate bars and candy
= 30 + 60
= 90
Total number of votes for cheese and granola bars
= 50 + 40
= 90
The 2 snacks that have the same total number of votes as chocolate bars and candy are (4) cheese and (5) granola bars.
Answer(s): (a) 270; (b) 4, 5