Vocabulary
What is a Ratio?
A comparison of two values
What are two different forms we can use to write a ratio using the numbers 2 and 6.
2:6 and 2 to 6
What is the unit rate of 24 hours per day?
24:1
24 hours/day
24
The ratio of boys to girls in this school is 100:125. What is the Value of the Ratio? Be sure to reduce!
4/5
What is the Value of a Ratio?
The ratio written in terms of a fraction
Name an example of a Value of a Ratio
1/2
Any two numbers written in terms of a fraction
Are 3:7 and 7:3 the same ratio? Explain your thinking.
No, they are flipped
What is the rate unit of 12 months per year?
months/year
months per year
Define Quotient
the result dividing one quantity by another
What is Rate?
the ratio between two related quantities in different units
Give an example of a rate
4 Miles for every 2 Hours
2 miles per hour
Any number with a label
The farm has a ratio of 3 cows for every 7 chickens. If there are 42 chickens, how many cows are there?
18 cows
Miss Drinkwine packed 2 folders per minute. If she has 30 minutes to pack folders, how many will she get done?
60 folders
Are 10:15 and 1:3 equivalent?
No it should be 2:3 and 10:15 or 5:15 and 1:3
What is Unit Rate?
a rate in which one of the units is being compared at 1 (typically the denominator)
What would the Unit Rate be if the Rate is 2 Miles Per Hour
2:1
2 miles per 1 hour
2
Ms. Newsome is making sweet tea. She mixes 2 cups of water with 3 scoops of tea flavoring. How many scoops of tea flavoring will she need to use if she uses 14 cups of water? Use a table
21 scoops of tea flavoring
Write 3/4 as a decimal AND percent
.75 and 75%
Mrs. Warden can ride her bike 8 miles per hour. If she rides her bike for 3 hours, how many miles will she travel?
24 miles
What is Rate Unit?
The label or words describing the units you are working with per the unit rate
What would the Rate Unit be if the Rate is 2 Miles Per Hour
Miles/Hour
If Coach Harrelson can run 1 mile in 6 minutes, how many minutes will she have ran in 6 miles? Use a double number line.
36 minutes
What is 40% of 25?
10
𝟑/𝟒 gallon of paint is poured equally into 𝟐 cans. How many gallons of paint are in each can?
3/8 gallons