Chapter 2.3 The PERCENT Proportion

Hi Everybody,

Onward to Lesson 3, The Percent Proportion.  Does Proportions sound familiar?  It should- we are bringing over some of chapter 1 on Proportional Reasoning to this chapter. As you should recall, equivalent ratios are when 2 ratios were equal. You are taking ratio (fraction) to compare part of a number to the whole number.  Sound confusing?  Well, there is an equation for that!  Let's use this problem: 4 out of 5 is 80%  

Using the equation: Part/Whole = #/%

I bet that cleared it up right!??????? 
On page 122 there are 3 types of equations to look at: If you want to find percent, part or whole- we will look at these in the overview video.

This lesson is tricky so pay close attention

 to the details.  

This is the sweet little FONZIE, Dalen's Dog.

Homework: Listen to the videos and take notes on the tough parts. 
Chapter 2.3 OVERVIEW of Percent Equation - 1
Chapter 2.3 OVERVIEW of Percent Equation - 2
Chapter 2.3 OVERVIEW of Percent Equation - 3
Chapter 2.3 Percent Equation Ex 1 page 123
Chapter 2.3 Percent Equation Ex 2 page 123
Chapter 2.3 Percent Equation Ex 3 page 123
Chapter 2.3 Percent Equation Ex 4 page 124
Percent VIDEO