The line graph shows survey results of the favourite snacks of some students.
- How many students took part in the survey?
- Which 2 snacks have the same total number of votes as cheese and popcorn? Give your answers in numbers. (Eg 1, 2)
(a)
Number of students that took part in the survey
= 60 + 30 + 110 + 100 + 70 + 90
= 460
(b)
Total number of votes for cheese and popcorn
= 60 + 110
= 170
Total number of votes for fruits and buns
= 100 + 70
= 170
The 2 snacks that have the same total number of votes as cheese and popcorn are (4) fruits and (5) buns.
Answer(s): (a) 460; (b) 4, 5