Ratios
Ratios Part 2
Unit Rate
Proportionals
Word Problems
100
Write 6 girls to 8 boys as a ratio in 3 ways.
6/8, 6 to 8, 6:8
100
A school has 9 girls and 3 boys in their class. What is the ratio of boys to girls?
3 to 9, 3/9, 3:9
100
If Mimi drives 50 miles in 2 hours, what is her rate (speed per hour)?
What is 25 miles per hour
100
If 4 pencils cost $2, what is the cost per pencil?
$0.50 per pencil
100
Anna earns $12 in 3 hours. How much does she make in 5 hours?
What is $20
200
Write 10 limes to 6 lemons as a ratio in 3 ways.
10:6, 10/6, 10 to 6
200
The animal shelter recieved a box of kittens. 4 of them were white and 6 of them were black. What is the ratio of white to black kittens?
4 to 6, 4/6, 4:6
200
If James types 120 words per 3 minutes, what is his rate of typing?
What is 40 words per minute
200
6
200
Ramon gets 10 points in 4 games. How many does he get in 6 games?
What is 15 points
300
What are the 3 ways we write a ratio.
As a fraction, with a colon, and with the word "to"
300
The zoo got some new additions including 7 elephants and 4 polar bears. What is the ratio of elephants to the total new additions the zoo got?
7 to 11, 7/11, 7:11
300
If 10 bags of Hot Cheetos cost $3.50, then how much does 1 cost?
What is $0.35
300
4.2
300
Henry reads 8 pages in 6 minutes, then he reads 4 pages in how many minutes?
What is 3 minutes
400
A comparison between two numbers is called a______
ratio
400
Free Points
Free Points
400
Which is the better deal
$20 for 5 t-shirts
or
$24 for 8 t-shirts
What is $24 for 8 t-shirts (rate of $3 per shirt)
400
12.5
400
Julia texts 60 words in 4 minutes, then she texts 45 words in how many minutes?
What is 3 minutes
500
What are the 2 ways to write an equivalent ratio?
A Adding
B Subtracting
C Multiplying
D Dividing
What is C, D Multiplying and Dividing
500
If there are 13 cakes and 11 brownies left at the bake sale, what is the ratio of brownies to total number of desserts?
11 to 24, 11/24, 11:24
500
What is a unit rate?
a ratio where the bottom number is a 1
500
15
500
A recipe uses 3 cups of flour to make 12 cookies. How many cups of flour are needed to make 20 cookies?
5 cups of flour