If you invest $7392 in an account that pays simple interest of 30% How much interest will you have earned after 5 years?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter7: Percents
Section: Chapter Questions
Problem 48CR
Question
**Simple Interest Calculation**

*Problem Statement:*

If you invest $7392 in an account that pays simple interest of 3% How much interest will you have earned after 5 years?

*[Input Field]*

---

**Explanation of Simple Interest:**
Simple Interest can be calculated using the formula:
\[ \text{Simple Interest} = P \times r \times t \]
Where:
- \( P \) is the principal amount ($7392)
- \( r \) is the annual interest rate (3% or 0.03)
- \( t \) is the time the money is invested for (5 years)

---

**Calculation Example:**
Using the given problem:
\[ \text{Simple Interest} = 7392 \times 0.03 \times 5 \]
\[ \text{Simple Interest} = \$1108.80 \]

After 5 years, you will have earned $1108.80 in interest.
Transcribed Image Text:**Simple Interest Calculation** *Problem Statement:* If you invest $7392 in an account that pays simple interest of 3% How much interest will you have earned after 5 years? *[Input Field]* --- **Explanation of Simple Interest:** Simple Interest can be calculated using the formula: \[ \text{Simple Interest} = P \times r \times t \] Where: - \( P \) is the principal amount ($7392) - \( r \) is the annual interest rate (3% or 0.03) - \( t \) is the time the money is invested for (5 years) --- **Calculation Example:** Using the given problem: \[ \text{Simple Interest} = 7392 \times 0.03 \times 5 \] \[ \text{Simple Interest} = \$1108.80 \] After 5 years, you will have earned $1108.80 in interest.
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