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 muffins and candy? Give your answers in numbers. (Eg 1, 2)
(a)
Number of boys that took part in the survey
= 50 + 100 + 90 + 140 + 80 + 20
= 480
(b)
Total number of votes for muffins and candy
= 100 + 90
= 190
Total number of votes for smoothies and biscuits
= 50 + 140
= 190
The 2 snacks that have the same total number of votes as muffins and candy are (1) smoothies and (4) biscuits.
Answer(s): (a) 480; (b) 1, 4