Use the table to determine what percent of students prefer school uniforms and what percent do not prefer school uniforms. what is the relationship between these 2 percents?
16 say no
4 say yes

16 + 4 = 20

16/20 = 80% or 4/5 (20 x 5 = 100, 16 x 5 = 80)

4/20 = 20% or 1/5 (20 x 5 = 100, 4 x 5 = 20)

The relationship is that more students do not prefer school uniforms compared to the ones that do prefer them. 

Hope this helps!