Worksheet with two pie charts: one for most purchased food items and one for time spent on homework topics.
Pie chart showing most purchased food items with percentages for pasta, cheese, chicken, hotdogs, pizza, and apples; another pie chart showing time spent on homework topics including History, English, Health, Biology, Physics, and Art.
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Show Answer Key & Explanations
Step-by-step solution for: Graph Worksheets | Learning to Work with Charts and Graphs
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Show Answer Key & Explanations
Step-by-step solution for: Graph Worksheets | Learning to Work with Charts and Graphs
Let's solve each question based on the two pie charts provided in the worksheet.
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Pie Chart Breakdown:
- Chicken: 26%
- Cheese: 24%
- Hotdogs: 14%
- Pizza: 10%
- Pasta: 11%
- Apples: Remaining (we’ll calculate this)
First, let’s find the percentage for apples:
Total = 100%
So,
> Apples = 100% - (26% + 24% + 14% + 10% + 11%)
> Apples = 100% - 85% = 15%
Now, answer the questions:
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#### 1) Were chicken and pasta chosen more than hotdogs and pizza, or were they equally bought?
- Chicken: 26%
- Pasta: 11%
- Hotdogs: 14%
- Pizza: 10%
Compare:
- Chicken + Pasta = 26% + 11% = 37%
- Hotdogs + Pizza = 14% + 10% = 24%
✔ Chicken and pasta were chosen more than hotdogs and pizza.
Answer: Chicken and pasta were chosen more.
---
#### 2) Combined, which two foods did the greatest number of customers buy?
Check all possible pairs:
- Chicken + Cheese = 26% + 24% = 50%
- Chicken + Hotdogs = 26% + 14% = 40%
- Chicken + Pasta = 26% + 11% = 37%
- Chicken + Pizza = 26% + 10% = 36%
- Chicken + Apples = 26% + 15% = 41%
- Cheese + Hotdogs = 24% + 14% = 38%
- Cheese + Pasta = 24% + 11% = 35%
- Cheese + Pizza = 24% + 10% = 34%
- Cheese + Apples = 24% + 15% = 39%
- Hotdogs + Pasta = 14% + 11% = 25%
- etc.
The highest is Chicken + Cheese = 50%
✔ Chicken and cheese had the greatest combined purchase.
Answer: Chicken and cheese
---
#### 3) Between chicken and pasta which food was more popular, or were they equally popular?
- Chicken: 26%
- Pasta: 11%
✔ Chicken was more popular.
Answer: Chicken was more popular.
---
#### 4) If there were 200 customers that were tracked, how many bought pizza?
Pizza = 10% of 200
= (10/100) × 200 = 20 customers
Answer: 20 customers
---
#### 5) What percent of customers bought either apples or cheese?
Apples = 15%, Cheese = 24%
Total = 15% + 24% = 39%
Answer: 39%
---
Pie Chart Breakdown:
- English: 30% (Wait — not labeled directly, so we must compute)
Wait — let's check the percentages given:
- History: 22%
- Physics: 11%
- Art: 14%
- Biology: 28%
- Health: 10%
Sum = 22 + 11 + 14 + 28 + 10 = 85%
So English = 100% - 85% = 15%
Now update:
- English: 15%
- History: 22%
- Physics: 11%
- Art: 14%
- Biology: 28%
- Health: 10%
Now answer the questions:
---
#### 1) Between History and Physics which topic took longer, or did they require equal time?
- History: 22%
- Physics: 11%
✔ History took longer.
Answer: History took longer.
---
#### 2) What percentage of time did Chris spend on the English and Health homework?
English: 15%
Health: 10%
Total = 15% + 10% = 25%
Answer: 25%
---
#### 3) Was the History and Physics work or the Biology and Art work longer, or were they equally time consuming?
- History + Physics = 22% + 11% = 33%
- Biology + Art = 28% + 14% = 42%
✔ Biology and Art took longer.
Answer: Biology and Art work was longer.
---
#### 4) If Chris spent 100 minutes on homework, how many minutes were spent on Art?
Art = 14% of 100 minutes
= (14/100) × 100 = 14 minutes
Answer: 14 minutes
---
#### 5) Combined, which two topics required the greatest amount of time?
Check combinations:
- Biology + History = 28% + 22% = 50%
- Biology + English = 28% + 15% = 43%
- Biology + Art = 28% + 14% = 42%
- Biology + Health = 28% + 10% = 38%
- Biology + Physics = 28% + 11% = 39%
Now try History + English = 22% + 15% = 37%
English + Art = 15% + 14% = 29%
etc.
The highest is Biology + History = 50%
✔ Biology and History required the greatest amount of time.
Answer: Biology and History
---
---
Most Purchased Food:
1) Chicken and pasta were chosen more.
2) Chicken and cheese
3) Chicken was more popular.
4) 20 customers
5) 39%
---
Time Spent on Homework:
1) History took longer.
2) 25%
3) Biology and Art work was longer.
4) 14 minutes
5) Biology and History
---
Let me know if you'd like this formatted as a printable answer sheet!
---
Part 1: Most Purchased Food
Pie Chart Breakdown:
- Chicken: 26%
- Cheese: 24%
- Hotdogs: 14%
- Pizza: 10%
- Pasta: 11%
- Apples: Remaining (we’ll calculate this)
First, let’s find the percentage for apples:
Total = 100%
So,
> Apples = 100% - (26% + 24% + 14% + 10% + 11%)
> Apples = 100% - 85% = 15%
Now, answer the questions:
---
#### 1) Were chicken and pasta chosen more than hotdogs and pizza, or were they equally bought?
- Chicken: 26%
- Pasta: 11%
- Hotdogs: 14%
- Pizza: 10%
Compare:
- Chicken + Pasta = 26% + 11% = 37%
- Hotdogs + Pizza = 14% + 10% = 24%
✔ Chicken and pasta were chosen more than hotdogs and pizza.
Answer: Chicken and pasta were chosen more.
---
#### 2) Combined, which two foods did the greatest number of customers buy?
Check all possible pairs:
- Chicken + Cheese = 26% + 24% = 50%
- Chicken + Hotdogs = 26% + 14% = 40%
- Chicken + Pasta = 26% + 11% = 37%
- Chicken + Pizza = 26% + 10% = 36%
- Chicken + Apples = 26% + 15% = 41%
- Cheese + Hotdogs = 24% + 14% = 38%
- Cheese + Pasta = 24% + 11% = 35%
- Cheese + Pizza = 24% + 10% = 34%
- Cheese + Apples = 24% + 15% = 39%
- Hotdogs + Pasta = 14% + 11% = 25%
- etc.
The highest is Chicken + Cheese = 50%
✔ Chicken and cheese had the greatest combined purchase.
Answer: Chicken and cheese
---
#### 3) Between chicken and pasta which food was more popular, or were they equally popular?
- Chicken: 26%
- Pasta: 11%
✔ Chicken was more popular.
Answer: Chicken was more popular.
---
#### 4) If there were 200 customers that were tracked, how many bought pizza?
Pizza = 10% of 200
= (10/100) × 200 = 20 customers
Answer: 20 customers
---
#### 5) What percent of customers bought either apples or cheese?
Apples = 15%, Cheese = 24%
Total = 15% + 24% = 39%
Answer: 39%
---
Part 2: Time Spent on Homework
Pie Chart Breakdown:
- English: 30% (Wait — not labeled directly, so we must compute)
Wait — let's check the percentages given:
- History: 22%
- Physics: 11%
- Art: 14%
- Biology: 28%
- Health: 10%
Sum = 22 + 11 + 14 + 28 + 10 = 85%
So English = 100% - 85% = 15%
Now update:
- English: 15%
- History: 22%
- Physics: 11%
- Art: 14%
- Biology: 28%
- Health: 10%
Now answer the questions:
---
#### 1) Between History and Physics which topic took longer, or did they require equal time?
- History: 22%
- Physics: 11%
✔ History took longer.
Answer: History took longer.
---
#### 2) What percentage of time did Chris spend on the English and Health homework?
English: 15%
Health: 10%
Total = 15% + 10% = 25%
Answer: 25%
---
#### 3) Was the History and Physics work or the Biology and Art work longer, or were they equally time consuming?
- History + Physics = 22% + 11% = 33%
- Biology + Art = 28% + 14% = 42%
✔ Biology and Art took longer.
Answer: Biology and Art work was longer.
---
#### 4) If Chris spent 100 minutes on homework, how many minutes were spent on Art?
Art = 14% of 100 minutes
= (14/100) × 100 = 14 minutes
Answer: 14 minutes
---
#### 5) Combined, which two topics required the greatest amount of time?
Check combinations:
- Biology + History = 28% + 22% = 50%
- Biology + English = 28% + 15% = 43%
- Biology + Art = 28% + 14% = 42%
- Biology + Health = 28% + 10% = 38%
- Biology + Physics = 28% + 11% = 39%
Now try History + English = 22% + 15% = 37%
English + Art = 15% + 14% = 29%
etc.
The highest is Biology + History = 50%
✔ Biology and History required the greatest amount of time.
Answer: Biology and History
---
✔ Final Answers:
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Most Purchased Food:
1) Chicken and pasta were chosen more.
2) Chicken and cheese
3) Chicken was more popular.
4) 20 customers
5) 39%
---
Time Spent on Homework:
1) History took longer.
2) 25%
3) Biology and Art work was longer.
4) 14 minutes
5) Biology and History
---
Let me know if you'd like this formatted as a printable answer sheet!
Parent Tip: Review the logic above to help your child master the concept of reading charts and graphs worksheet.