Still Confused?

Try reviewing these fundamentals first

Basic Math

Representing percentsBasic Math

Percents, fractions, and decimalsBasic Math

Percent of a numberBasic Math

Adding and multiplying percents- Home
- NZ Year 9 Maths
- Percents

Still Confused?

Try reviewing these fundamentals first

Basic Math

Representing percentsBasic Math

Percents, fractions, and decimalsBasic Math

Percent of a numberBasic Math

Adding and multiplying percentsStill Confused?

Try reviewing these fundamentals first

Basic Math

Representing percentsBasic Math

Percents, fractions, and decimalsBasic Math

Percent of a numberBasic Math

Adding and multiplying percentsNope, got it.

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Get Started NowStart now and get better maths marks!

Get Started NowStart now and get better maths marks!

Get Started NowStart now and get better maths marks!

Get Started Now- Intro Lesson1:44
- Lesson: 17:22
- Lesson: 29:05
- Lesson: 33:28
- Lesson: 4a1:41
- Lesson: 4b1:37

Basic Concepts: Representing percents, Percents, fractions, and decimals, Percent of a number, Adding and multiplying percents

$I = Prt$ where $I$ = interest, $P$ = Principal, $r$ = interest rate, $t$ = time (in years)

- Introduction
__Introduction to Simple Interest__ - 1.
**Discuss the Basic Concepts of Simple Interest**Thomas borrowed $100 from the bank, and the bank charges 10% annual interest rate on it. How much interest does Thomas have to pay after a year?

- 2.
**Investigate the Advantages of Borrowing Money**Dennis borrowed $1500 with an interest rate of 10% per annum to start his business. A year later he sold his business for $3000. What is his net profit?

- 3.
**Determine the Impact of Borrowing Money for More Than One Year**Hailey wants to borrow $5000 from the bank. If the interest rate is 15% annually, how much interest is she expected to be paying the bank after 3 years?

- 4.
**Analyze Different Questions relating to Simple Interest**Nico is graduating high school and he decides to borrow $800 to go on a graduation trip to Las Vegas. He wants to borrow the money at a bank with an annual interest rate of 11% for 2 years.

a)Find the interest he will pay on the loan.b)How much will he have to pay the bank at the end of the two years?