Question

each student in a school was asked, \what is your favorite color?\ the circle graph below shows how they answered.
(a) which color was chosen by approximately one - fourth of the students?
(b) approximately what percentage of the students chose purple or green?
20% 40% 60% 80%

Explanation:

Step1: Identify 1/4 (25%) slice

One-fourth of a circle is a 90-degree slice. Visually, the Pink slice matches this size.

Step2: Estimate Purple+Green percentage

Purple and Green are small slices. Together, they make up roughly 20% of the full circle (much less than half, ruling out 40%, 60%, 80%).

Answer:

(a) Pink
(b) 20%