1. Rates
Pg.15-16

2. HOW do you use equivalent rates in the real world?
Essential Question
HOW do you use equivalent rates in the real world?

3. Rate
A ratio comparing two quantities of different kinds of units. Example: You pay 27 dollars for 3 pizzas. $27 Make sure you label the units 3 pizzas

4. Unit rate
Compares a quantity of one unit to another. Has a denominator of 1 unit when the rate is written as a fraction.
Example:
Samantha picked 45 oranges in 5 minutes.
Write this rate as a unit rate.
Divide the numerator and the denominator of the rate by the denominator

5. Practice
Jenny downloaded 35 songs in 5 minutes. How many songs did she download per minute?

6. Write rate as a unit rate 44 points in 4 quarters:
Practice
Write rate as a unit rate
44 points in 4 quarters:

7. Unit Price Unit price is the cost per unit. Example:
It costs $36 for 4 movie tickets, what is the price per ticket?
Divide the numerator and the denominator of the rate by the denominator

8. Practice
Danny’s mom bought an eight-pack of juice boxes at the store for $4. Find the unit rate for the juice boxes.

9. What’s The better buy?
18 oz $4.75
40 oz $11.29

10. What’s The better buy?
24 oz
$2.59
32 oz
$3.29

11. What’s The better buy?
4 pack
$8.00
36 pack
$12.00

12. HOW do you use equivalent rates in the real world?
Essential Question
HOW do you use equivalent rates in the real world?