The graph shows the favourite color of girls in a class. Study the graph and answer the following.
- If 20 girls like grey, how many girls does each (√) stand for?
- How many girls are there altogether in the class?
(a)
Number of girls each (√) stands for
= 20 ÷ 2
= 10
(b)
Total number of girls in a class
= 9 x 10
= 90
Answer(s): (a) 10; (b) 90