Wednesday

October 1, 2014

October 1, 2014

Posted by **kayla** on Sunday, October 30, 2011 at 8:19pm.

-- Explain why the cost of an item discounted 20% can be calculated by multiplying the original price by 0.8

- MATH -
**Ms. Sue**, Sunday, October 30, 2011 at 8:22pm100% - 20% = 80% = 0.8

When an item says it's 20% off, then the new price is 80% of the original price.

**Answer this Question**

**Related Questions**

math - Explain why the cost of an item discounted 20% and then taxed 8% can be ...

4th grade - i have a question on my son homework explain why 36/9 is not a ...

math - An item originally cost $16.95 and is on sale or 22%. Find the cost of ...

11th grade visual art - first of all this is my first time so i dont know if i ...

math-moneyfractions - i have some math questions that i really ,really,need help...

4th grade - math..need to find out how to write an array for homework

Math - The variable d represents the cost of a customer's meal, in dollar. The ...

math - Derivatives are usually not taught in 5th grade. That is what your ...

Programming - I’m using VB 2008. I need to write a simple program that ...

accounting - Item: Raw Materials (cost for hamburgers) Total Annual Cost: 650 ...