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 cheese and fruits? Give your answers in numbers. (Eg 1, 2)
(a)
Number of boys that took part in the survey
= 90 + 100 + 40 + 150 + 120 + 60
= 560
(b)
Total number of votes for cheese and fruits
= 90 + 100
= 190
Total number of votes for pizzas and muffins
= 40 + 150
= 190
The 2 snacks that have the same total number of votes as cheese and fruits are (3) pizzas and (4) muffins.
Answer(s): (a) 560; (b) 3, 4