G S Rehill's Interactive Maths Software Series - "Building a Strong Foundation in Mathematics" from mathsteacher.com.au.

 

Year 10 Interactive Maths - Second Edition


Discount

The marked price of an article that is offered for sale is the amount written on the price tag.

Shopkeepers sometimes allow the customers to have the article for less than the marked price. For example, if the marked price is $20, the shopkeeper may sell the article for $18. The $2 that has been deducted from the marked price is called a discount.

Discounts are often expressed as percentages, and then always as a percentage of the marked price.

So, if an article marked at $20 is sold for $18, then:

We say that the article has been discounted by ten per cent.


Example 20

A jeweller discounts a necklace marked at $900 by 25%.
a.  How much is the discount?
b.  What will a customer pay for the necklace?

Solution:


Key Terms

marked price, discount

 

Study Another Topic in Chapter 7: Consumer Arithmetic

Percentages ] Changing a Percentage to a Decimal ] Changing a Decimal or Fraction to a Percentage ] Finding a Percentage of a Quantity ] Expressing a Quantity as a Percentage of Another Quantity ] Percentage Decrease ] Percentage Increase ] Loss ] Profit ] Simple Interest ] Calculating the Principal ] Calculating the Interest Rate ] Calculating the Time ] Loans ] [ Discount ] Commission ] Compound Interest ] Problem Solving Unit ] Symbols ] Index ]

 

Study Another Chapter
 

| Home Page | Order Software | About the Series | Maths Software Tutorials

| Year 7 Maths Software | Year 8 Maths Software | Year 9 Maths Software |

| Year 10 Maths Software | Home Software | Desktop Schools |

| Notebook Schools | Tutor Software | Software Platform | Trial Software |

| Feedback | Year 7 Maths Reading | Year 8 Maths Reading |

| Year 9 Maths Reading | Year 10 Maths Reading | About mathsteacher.com.au |

| Our Policies | Terms and Conditions | Links | Contact |

 

Our www.mathssoftware.co.nz Website is now available for New Zealanders.

 

Copyright © 2000-2009 mathsteacher.com Pty Ltd.  All rights reserved.

Australian Business Number 53 056 217 611

 

Please read the Terms and Conditions of Use of this Website and our Privacy and Other Policies.

If you experience difficulties when using this Website, tell us through the feedback form or by
phoning one of our contact telephone numbers.