Ratios  Unit Rate  Proportional or Not?  Solving Proportions  Word Problems 

1006/8, 6 to 8, 6:8
Write 6 girls to 8 boys as a ratio in 3 ways.

100What is 25 miles per hour
If Mimi drives 50 miles in 2 hours, what is her rate (speed per hour)?

100Yes, proportional, 2 x 6 = 12, 3 x 4 = 12
2/3 and 4/6

100What is 4
Solve for x.
x/6 = 6/9

100What is $20
Anna earns $12 in 3 hours. How much does she make in 5 hours?

20010:6, 10/6, 10 to 6
Write 10 limes to 6 lemons as a ratio in 3 ways.

200What is 40 words per minute
If James types 120 words per 3 minutes, what is his rate of typing?

200Not Proportional, 1 x 7 = 7 and 2 x 6 = 12
Are 1/6 and 2/7 proportional?

200What is 3
Solve for x.
x/2 = 9/6

200What is 15 points
Ramon gets 10 points in 4 games. How many does he get in 6 games?

300As a fraction, with a colon, and with the word "to"
What are the 3 ways we write a ratio.

300What is $0.35
If 10 bags of Hot Cheetos cost $3.50, then how much does 1 cost?

300Yes proportional, 6 x 12 = 72, and 9 x 8 = 72
Are 6/8 and 9/12 proportional?

300What is 4
Solve for x.
x/6 = 8/12

300What is 3 minutes
Henry reads 8 pages in 6 minutes, then he reads 4 pages in how many minutes?

400ratio
A comparison between two numbers is called a______

400What is $24 for 8 tshirts (rate of $3 per shirt)
Which is the better deal
$20 for 5 tshirts
or
$24 for 8 tshirts

400Yes proportional, 5 x 8 = 40, 10 x 4 = 40
Are 5/10 and 4/8 proportional?

400What is 30
Solve for x.
6/10 = 18/x

400What is 3 minutes
Julia texts 60 words in 4 minutes, then she texts 45 words in how many minutes?

500What is C, D Multiplying and Dividing
What are the 2 ways to write an equivalent ratio?
A Adding
B Subtracting
C Multiplying
D Dividing

500a ratio where the bottom number is a 1
What is a unit rate?

500Not proportional, 12 x 10 = 120, 20 x 3 = 60
12/20 and 3/10

500What is 40.
Solve for x.
3/8 = 15/x

500What is 8 tests.
Ms. Curtis students 25 hours for 2 tests, and studies 100 hours for how many tests?
