Ratios
Ratio Tables
Graphing Ratios
Unit Rates
Random
100
What are the three ways to write a ratio?
1. Using the word "to"
2. Colon (:)
3. Fraction form
100
Solve for the missing amount.
2 boys
100
How do you write an ordered pair?
(x,y)
100
When finding a unit rate, what operation to we use?
division
100
Define a ratio.
A comparison
200
There are 5 dogs and 6 cats at the vet. Write the ratio of dogs to cats in three ways.
1. 5 to 6
2. 5:6
3.
5/6
200
Solve for x.
8
200
How do you graph an ordered pair?
1. Go right along the x-axis
2. Go up using the y-axis
200
Alex can run 24 miles in 3 hours. What is his average speed in miles per hour?
8 miles per hour
200
What should the denominator ALWAYS be in a unit rate?
1
300
There are 18 sixth graders and 54 seventh graders in the middle school chorus. What is the ratio of seventh graders to sixth graders in simplest form?
3 to 1
3:1
3/1
300
Solve for the missing amounts.
5 spoons, 48 forks
300
Identify the location of the slide.
(2,8)
300
You buy 5 pounds for $35. How much does one pound cost?
$7 per pound
300
What is ALWAYS true about the graph of a set of equivalent ratios?
They will ALWAYS form a straight line.
400
There are 8 red bags and 14 green bags. Write the ratio of green bags to total bags in simplest form. Write your answer in three ways.
1. 7 to 11
2. 7:11
3.
7/11
400
Find the missing amounts.
3 stars, 30 points, 12 stars
400
Identify point Y.
(4,1)
400
What is the cost of one egg if a dozen eggs cost $1.08?
$0.09 per egg
400
When we cannot use our original ratio to get to our new ratio, what process must we use?
Scaling
500
There are 6 cows, 5 horses, 3 goats, 4 cats, 10 sheep and 6 dogs. There are 40 animals on the farm. The remaining animals are pigs. Write the ratio of pigs to total animals in simplest. Please list your answer in three ways.
1. 3 to 20
2. 3:20
3.
3/20
500
Using this ratio table. What would be the cost for 3 YEARS?
$264
500
Write the list of ordered pairs for the following table.
(1,5) (5,25) (10,50) (50,250)
500
Bonnie typed her 2-page report in 40 minutes. How many hours will it take her to type 9 pages?
180 minutes = 3 hours
500
When you are comparing different ratios, what is the most important thing to remember?
You must compare the same AMOUNT.