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Learn to Calculate Compound Interest, Appreciation, and Depreciation

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Learn to Calculate Compound Interest, Appreciation, and Depreciation

This investment guide explores appreciation and depreciation value calculations, providing depreciation and appreciation examples for investments and explaining how to calculate compound interest over multiple years.

Key points:

  • Defines appreciation, depreciation, and compound interest
  • Provides step-by-step examples for calculating asset values over time
  • Covers various scenarios including real estate, vehicles, and antiques
  • Demonstrates compound interest calculations for investments

22/01/2023

306

Appreciation and Depreciation
Appreciation when the value of something
increases
over time.
Depreciation - When the value of something
decre

View

Compound Interest and Complex Depreciation Calculations

This page delves deeper into compound interest calculations and presents more complex scenarios for depreciation calculations. It builds upon the concepts introduced in the previous page, offering more advanced examples.

The page starts with an example of calculating compound interest:

Example: Calculate the compound interest earned on £6,000 at 2.8% for 3 years. Solution: (1.028)³ x 6000 = £6,518.24 Interest earned = £6,518.24 - £6,000 = £518.24

This example demonstrates how to calculate compound interest over multiple years, a crucial skill for understanding investment growth.

The page then presents a more complex depreciation scenario:

Example: Jack and Trisha bought a new car for £8,500 in 2009. In the first year, its value depreciated by 20%, in the second year by 15%, and in the third by 10%. Calculate the value of the car at the end of each year.

The solution is broken down year by year:

  1. Year 1: 80% of £8,500 = £6,800
  2. Year 2: 85% of £6,800 = £5,780
  3. Year 3: 90% of £5,780 = £5,202

This example illustrates how to handle varying depreciation rates over multiple years, providing a practical application of depreciation and appreciation examples for investments.

The page concludes with another compound interest example:

Example: Calculate the compound interest earned on £8,000 at 2.2% per annum for 5 years. Solution: (1.022)⁵ x 8000 = £8,919.58 Interest earned = £8,919.58 - £8,000 = £919.58

Highlight: When calculating compound interest, always subtract the original amount from the final amount to determine the interest earned.

These examples reinforce the importance of understanding how to calculate compound interest over multiple years and apply depreciation concepts to real-world financial scenarios.

Appreciation and Depreciation
Appreciation when the value of something
increases
over time.
Depreciation - When the value of something
decre

View

Understanding Appreciation and Depreciation

This page introduces the concepts of appreciation and depreciation, along with compound interest calculations. It provides clear definitions and practical examples to illustrate these financial concepts.

Definition: Appreciation is when the value of something increases over time, while depreciation is when the value decreases over time.

Definition: Compound interest refers to calculating the interest added on an investment where it changes every year.

The page presents several examples to demonstrate appreciation and depreciation value calculations:

  1. A flat bought for £14,000 in 2008 appreciated in value by 1.5% each year. The calculation for its value after 5 years is shown using the formula (1.015)⁵ x 14,000 = £15,081.31.

  2. Sam bought a car for £6,000 that depreciated at 17% per year. The calculation for its value after 3 years is demonstrated: 0.83³ x £6,000 = £3,430.72.

  3. Jean purchased an antique ring for £200, which appreciates by 10% each year. The value after 10 years is calculated as (1.1)¹⁰ x 200 = £518.75.

Example: A flat's value after 5 years of 1.5% annual appreciation: (1.015)⁵ x £14,000 = £15,081.31

Example: A car's value after 3 years of 17% annual depreciation: 0.83³ x £6,000 = £3,430.72

These examples serve as practical depreciation and appreciation examples for investments, helping readers understand how to apply these concepts to real-world scenarios.

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Knowunity has been named a featured story on Apple and has regularly topped the app store charts in the education category in Germany, Italy, Poland, Switzerland, and the United Kingdom. Join Knowunity today and help millions of students around the world.

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Learn to Calculate Compound Interest, Appreciation, and Depreciation

This investment guide explores appreciation and depreciation value calculations, providing depreciation and appreciation examples for investments and explaining how to calculate compound interest over multiple years.

Key points:

  • Defines appreciation, depreciation, and compound interest
  • Provides step-by-step examples for calculating asset values over time
  • Covers various scenarios including real estate, vehicles, and antiques
  • Demonstrates compound interest calculations for investments

22/01/2023

306

 

S3/S4

 

Maths

9

Appreciation and Depreciation
Appreciation when the value of something
increases
over time.
Depreciation - When the value of something
decre

Compound Interest and Complex Depreciation Calculations

This page delves deeper into compound interest calculations and presents more complex scenarios for depreciation calculations. It builds upon the concepts introduced in the previous page, offering more advanced examples.

The page starts with an example of calculating compound interest:

Example: Calculate the compound interest earned on £6,000 at 2.8% for 3 years. Solution: (1.028)³ x 6000 = £6,518.24 Interest earned = £6,518.24 - £6,000 = £518.24

This example demonstrates how to calculate compound interest over multiple years, a crucial skill for understanding investment growth.

The page then presents a more complex depreciation scenario:

Example: Jack and Trisha bought a new car for £8,500 in 2009. In the first year, its value depreciated by 20%, in the second year by 15%, and in the third by 10%. Calculate the value of the car at the end of each year.

The solution is broken down year by year:

  1. Year 1: 80% of £8,500 = £6,800
  2. Year 2: 85% of £6,800 = £5,780
  3. Year 3: 90% of £5,780 = £5,202

This example illustrates how to handle varying depreciation rates over multiple years, providing a practical application of depreciation and appreciation examples for investments.

The page concludes with another compound interest example:

Example: Calculate the compound interest earned on £8,000 at 2.2% per annum for 5 years. Solution: (1.022)⁵ x 8000 = £8,919.58 Interest earned = £8,919.58 - £8,000 = £919.58

Highlight: When calculating compound interest, always subtract the original amount from the final amount to determine the interest earned.

These examples reinforce the importance of understanding how to calculate compound interest over multiple years and apply depreciation concepts to real-world financial scenarios.

Appreciation and Depreciation
Appreciation when the value of something
increases
over time.
Depreciation - When the value of something
decre

Understanding Appreciation and Depreciation

This page introduces the concepts of appreciation and depreciation, along with compound interest calculations. It provides clear definitions and practical examples to illustrate these financial concepts.

Definition: Appreciation is when the value of something increases over time, while depreciation is when the value decreases over time.

Definition: Compound interest refers to calculating the interest added on an investment where it changes every year.

The page presents several examples to demonstrate appreciation and depreciation value calculations:

  1. A flat bought for £14,000 in 2008 appreciated in value by 1.5% each year. The calculation for its value after 5 years is shown using the formula (1.015)⁵ x 14,000 = £15,081.31.

  2. Sam bought a car for £6,000 that depreciated at 17% per year. The calculation for its value after 3 years is demonstrated: 0.83³ x £6,000 = £3,430.72.

  3. Jean purchased an antique ring for £200, which appreciates by 10% each year. The value after 10 years is calculated as (1.1)¹⁰ x 200 = £518.75.

Example: A flat's value after 5 years of 1.5% annual appreciation: (1.015)⁵ x £14,000 = £15,081.31

Example: A car's value after 3 years of 17% annual depreciation: 0.83³ x £6,000 = £3,430.72

These examples serve as practical depreciation and appreciation examples for investments, helping readers understand how to apply these concepts to real-world scenarios.

Can't find what you're looking for? Explore other subjects.

Knowunity is the #1 education app in five European countries

Knowunity has been named a featured story on Apple and has regularly topped the app store charts in the education category in Germany, Italy, Poland, Switzerland, and the United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Knowunity is the #1 education app in five European countries

4.9+

Average app rating

15 M

Pupils love Knowunity

#1

In education app charts in 12 countries

950 K+

Students have uploaded notes

Still not convinced? See what other students are saying...

iOS User

I love this app so much, I also use it daily. I recommend Knowunity to everyone!!! I went from a D to an A with it :D

Philip, iOS User

The app is very simple and well designed. So far I have always found everything I was looking for :D

Lena, iOS user

I love this app ❤️ I actually use it every time I study.