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 fruits and muffins? Give your answers in numbers. (Eg 1, 2)
(a)
Number of children that took part in the survey
= 30 + 60 + 90 + 120 + 70 + 100
= 470
(b)
Total number of votes for fruits and muffins
= 60 + 90
= 150
Total number of votes for popcorn and cheese
= 30 + 120
= 150
The 2 snacks that have the same total number of votes as fruits and muffins are (1) popcorn and (4) cheese.
Answer(s): (a) 470; (b) 1, 4