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 fruits and muffins? Give your answers in numbers. (Eg 1, 2)
(a)
Number of boys that took part in the survey
= 60 + 40 + 20 + 80 + 70 + 110
= 380
(b)
Total number of votes for fruits and muffins
= 60 + 40
= 100
Total number of votes for cheese and chocolate bars
= 20 + 80
= 100
The 2 snacks that have the same total number of votes as fruits and muffins are (3) cheese and (4) chocolate bars.
Answer(s): (a) 380; (b) 3, 4