Ratios
Unit Rate
Equivalent or Not?
Writing Equivalent Ratios
Word Problems
100
Write 6 girls to 8 boys as a ratio in 3 ways.
6/8, 6 to 8, 6:8
100
If Mimi drives 50 miles in 2 hours, what is her rate (speed per hour)?
What is 25 miles per hour
100

Are 2/3 and 4/6 equivalent? Why or Why Not?

Yes, proportional 2x2=4 3x2=6 what ever you do to the top, do to the bottom

100

Write two ratios equivalent to 6/9

2/3  12/18  18/27  24/36

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
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 equivalent? Why or Why Not?

Not equivalent

200

Write two ratios that are equivalent to 9/6

What is 3/2 18/12  27/18

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
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 equivalent? Why or Why Not?

Yes equivalent. 6/2=3 8/4=4  so 3/4=9/12 because 3x3=9 and 4x3=12

300

Write two ratios that are equivalent to 8/12

2/3  4/6  16/24  24/36

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
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 equivalent? Why or Why Not?

Yes equivalent, they have the same unit rate, 1/2, and ratios with the same unit rate are equivalent

400

Write two ratios that are equivalent to 18/72

1/4 6/24  9/36  36/144  54/216

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

 Are 12/20 and 3/10 equivalent? Why or Why Not?

Not equivalent, 3x4=12 but 10x4 does not equal 20. To make equivalent ratios, you need to multiply both the numerator and denominator by the same number. 

500

Write two ratios that are equivalent to 15/30

What is 1/2 2/4 3/6 4/8 .... 30/60 45/90  150/300

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