Ratios
Write 6 girls to 8 boys as a ratio in 3 ways.
6/8, 6 to 8, 6:8
If Mimi drives 50 miles in 2 hours, what is her rate (speed per hour)?
What is 25 miles per hour
2/3 and 4/6
Yes, proportional, 2 x 6 = 12, 3 x 4 = 12
x/6 = 6/9
What is 4
Change 1/5 to a percent
What is 20%
Write 10 limes to 6 lemons as a ratio in 3 ways.
10:6, 10/6, 10 to 6
If James types 120 words per 3 minutes, what is his rate of typing?
What is 40 words per minute
Are 1/6 and 2/7 proportional?
Not Proportional, 1 x 7 = 7 and 2 x 6 = 12
x/2 = 9/6
What is 3
Ramon gets 10 points in 4 games. How many does he get in 6 games?
What is 15 points
What are the 3 ways we write a ratio.
As a fraction, with a colon, and with the word "to"
Tray traveled 12 feet per minute. How many yards does he travel per minute
What is 4 yards
Are 6/8 and 9/12 proportional?
Yes proportional, 6 x 12 = 72, and 9 x 8 = 72
What is 5 percent
Change 30.5% to a decimal
What is .305
A comparison between two numbers is called a______
ratio
850 milliliters = ______________L
What is .850
Are 5/10 and 4/8 proportional?
Yes proportional, 5 x 8 = 40, 10 x 4 = 40
There are 90 chickens on the farm. If 60% of the animals in the farm are chickens, how many animals are on the farm?
What is 150
Order the following from greatest to least
1/5, 30%, 0.35, 3/5
What is
3/5, 0.35, 30%, 1/5
Which one is an equivalent ratio to 5:9
A. 10:45
B. 10:15
C: 30:54
D. 25:36
What is C
A student finished a 30 question test in 75 minutes. Which rate best represents the relationship between the number of minutes spent on each test question?
A. 04. minutes per question
B. 30 questions per minute
C. 2.5 questions per minute
D. 2.5 minutes per question
What is D.
12/20 and 3/10
Not proportional, 12 x 10 = 120, 20 x 3 = 60
There are 16 red tiles, 5 blue tiles, and 4 black tiles. What percent of the tiles are not blue?
What is 80%
Order the following from least to greatest.
37.5%, 2/3, 0.6, 61%, 4/5
What is 37.5%, 0.6, 61%, 2/3, 4/5