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tables and graphs
Unit Rate
Proportional or Not?
Solving Proportions
Word Problems
100

You can sew 1 buttons in 4 minutes.  Continue and make a table of values showing multiple button and minute values 

 buttons minutes

1             4

2             8

3             12

4             16

100

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

What is 25 miles per hour

100
2/3 and 4/6
Yes, proportional, 2 x 6 = 12, 3 x 4 = 12
100
Solve for x. x/6 = 6/9
What is 4
100
Anna earns $12 in 3 hours. How much does she make in 5 hours?
What is $20
200

A car drives 60 miles per hour.  Make a table of values for the situation

Hours            Miles

1                   60

2                   120

3                   180

4                    240     

200
If James types 120 words per 3 minutes, what is his rate of typing?
What is 40 words per minute
200
Are 1/6 and 2/7 proportional?
Not Proportional, 1 x 7 = 7 and 2 x 6 = 12
200
Solve for x. x/2 = 9/6
What is 3
200
Ramon gets 10 points in 4 games. How many does he get in 6 games?
What is 15 points
300

You can bake 120 cupcakes in 90 minutes and Make a table of values.  At this same rate, determine how long it takes to make 100 cupcakes?  And how many cupcakes you can make in 2 hours.

Minutes    Cupcakes

90            120

30            40

3              4

75            100

120          160

300
If 10 bags of Hot Cheetos cost $3.50, then how much does 1 cost?
What is $0.35
300
Are 6/8 and 9/12 proportional?
Yes proportional, 6 x 12 = 72, and 9 x 8 = 72
300
Solve for x. x/6 = 8/12
What is 4
300
Henry reads 8 pages in 6 minutes, then he reads 4 pages in how many minutes?
What is 3 minutes
400

You can type 500 words in 15 minutes.  Your friend types 300 words in 10 minutes.  Are these proportional

NO

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
Are 5/10 and 4/8 proportional?
Yes proportional, 5 x 8 = 40, 10 x 4 = 40
400
Solve for x. 6/10 = 18/x
What is 30
400
Julia texts 60 words in 4 minutes, then she texts 45 words in how many minutes?
What is 3 minutes
500

What is a proportion?

Two equivalent ratios (or two equal fractions

500
What is a unit rate?
a ratio where the bottom number is a 1
500
12/20 and 3/10
Not proportional, 12 x 10 = 120, 20 x 3 = 60
500
Solve for x. 3/8 = 15/x
What is 40.
500
Ms. Curtis students 25 hours for 2 tests, and studies 100 hours for how many tests?
What is 8 tests.