It costs $3.24 for a pack of 12 pencils. Find the unit price in dollars per pencil. If necessary, round your answer to the nearest cent. $[] 5 ? X
It costs $3.24 for a pack of 12 pencils. Find the unit price in dollars per pencil. If necessary, round your answer to the nearest cent. $[] 5 ? X
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
Related questions
Question
![### Finding the Unit Price
#### Problem Statement:
It costs $3.24 for a pack of 12 pencils. Find the unit price in dollars per pencil. If necessary, round your answer to the nearest cent.
#### Instructions:
1. **Calculate the Unit Price:** Divide the total cost by the number of pencils to find the cost of one pencil.
2. **Round if Necessary:** Round your answer to the nearest cent if needed.
#### Detailed Steps:
1. Divide the total cost ($3.24) by the number of pencils (12):
\[
\text{Unit Price} = \frac{3.24}{12}
\]
2. Perform the division to find the unit price:
\[
\text{Unit Price} = 0.27
\]
3. Ensure that the unit price is rounded to the nearest cent, which in this case is already 0.27.
#### Answer:
The unit price is $0.27 per pencil.
#### Interactive Elements:
- **Input Box:** ($ _) for entering the unit price.
- **Buttons:**
- **'x' Button:** To clear the input.
- **Circular Arrow Button:** To reset the calculation.
- **Question Mark Button:** For additional help or hints.
#### Applications:
Understanding unit prices is essential in budgeting and managing expenses effectively. It's a fundamental skill in personal finance and procurement.
---
**Note:** This example demonstrates the calculation of unit prices, rounding rules, and the importance of accurate financial estimations in various contexts.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F32209012-8c2f-4e5c-b273-cabfd7fcd6f7%2F338a3d5e-f612-4094-a2b1-b3be88206a3e%2Fjccg7tf_processed.png&w=3840&q=75)
Transcribed Image Text:### Finding the Unit Price
#### Problem Statement:
It costs $3.24 for a pack of 12 pencils. Find the unit price in dollars per pencil. If necessary, round your answer to the nearest cent.
#### Instructions:
1. **Calculate the Unit Price:** Divide the total cost by the number of pencils to find the cost of one pencil.
2. **Round if Necessary:** Round your answer to the nearest cent if needed.
#### Detailed Steps:
1. Divide the total cost ($3.24) by the number of pencils (12):
\[
\text{Unit Price} = \frac{3.24}{12}
\]
2. Perform the division to find the unit price:
\[
\text{Unit Price} = 0.27
\]
3. Ensure that the unit price is rounded to the nearest cent, which in this case is already 0.27.
#### Answer:
The unit price is $0.27 per pencil.
#### Interactive Elements:
- **Input Box:** ($ _) for entering the unit price.
- **Buttons:**
- **'x' Button:** To clear the input.
- **Circular Arrow Button:** To reset the calculation.
- **Question Mark Button:** For additional help or hints.
#### Applications:
Understanding unit prices is essential in budgeting and managing expenses effectively. It's a fundamental skill in personal finance and procurement.
---
**Note:** This example demonstrates the calculation of unit prices, rounding rules, and the importance of accurate financial estimations in various contexts.
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