Reading Bar Charts Test Prep AK

1. E. Tacos and Pizza have the fewest numbers of students.

2. A. There are about 38 students represented in the graph.  15 of them like chocolate, so 23 do not say chocolate is their favorite. $\dfrac{23}{38}=.605=60%$

3. C. Compare the two bars.  Sports went from 40 to 42. Exercise went from 20 to 22. Adventure went from 10 to 30 (increase of 20). Strategy went down. Puzzle went from 30-59 (increase of 19). 

4. 22. Read chart to find number of games sold in April in each category $\dfrac{40+20+10+10+30}{5}=\dfrac{110}{5}=22$