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 popcorn and pizzas? Give your answers in numbers. (Eg 1, 2)
(a)
Number of children that took part in the survey
= 50 + 60 + 10 + 20 + 120 + 90
= 350
(b)
Total number of votes for popcorn and pizzas
= 60 + 10
= 70
Total number of votes for smoothies and candy
= 50 + 20
= 70
The 2 snacks that have the same total number of votes as popcorn and pizzas are (1) smoothies and (4) candy.
Answer(s): (a) 350; (b) 1, 4