A pie chart displays the favorite fruits of a group of students. If 30% prefer a
Practice Questions
Q1
A pie chart displays the favorite fruits of a group of students. If 30% prefer apples, 25% prefer bananas, and 15% prefer oranges, what percentage prefer other fruits?
30%
20%
25%
10%
Questions & Step-by-Step Solutions
A pie chart displays the favorite fruits of a group of students. If 30% prefer apples, 25% prefer bananas, and 15% prefer oranges, what percentage prefer other fruits?
Step 1: Understand that the total percentage of all preferences must equal 100%.
Step 2: Identify the percentages given for apples, bananas, and oranges: 30% for apples, 25% for bananas, and 15% for oranges.
Step 3: Add the percentages of apples, bananas, and oranges together: 30% + 25% + 15%.
Step 4: Calculate the sum: 30 + 25 = 55, then 55 + 15 = 70%.
Step 5: Subtract the total percentage of apples, bananas, and oranges from 100%: 100% - 70%.
Step 6: Calculate the result: 100 - 70 = 30%.
Step 7: Conclude that 30% of students prefer other fruits.
Percentage Calculation – Understanding how to calculate the remaining percentage by subtracting known percentages from 100%.
Pie Chart Interpretation – Interpreting data represented in a pie chart format and understanding how parts relate to the whole.
