Ratios
Define ratio
What is comparing two or more different items
Draw a diagram for the relation of arms to fingers on your body
Arms: x x
Fingers: x x x x x x x x x x
45% as a decimal
What is .45
Complete the following pattern:
x: 3, 6, ____, _____, 15
y: 1, 2, 3, 4, 5
What is 9, 12
The x axis goes which way?
What is left and right, or horizontal
Find a ratio in this room. Write it all 3 ways with labels
What is boys to girls
What is students to teachers
What is students to desks
What is Flags to posters
Bella and Stella are using ribbon to decorate their art project. The length of Bellas ribbon to the length of Stellas ribbon is 7:3. Draw a diagram to represent the following scenario
What is:
B: x x x x x x x
S: x x x
Solve 25.6 x 8.3
What is 212.48
Fill in the ratio table:
a: 6, 12, 18, 24, 30
w: 9, ____, 27, 36, ____
What is 18 and 45
The Y axis goes which way?
What is up and down, or vertical
The ratio of boys to girls is 18 to 27. If 6 boys are present at school today, how many girls will be at school?
What is 9 girls
18 / 3 = 6
27 / 3 = 9
The ratio of students who like blue to orange is 5 to 3. Draw the ratio as a diagram.
If 3 times the amount of students voted, what would your new ratio be?
What is 15:9
5 x 3 = 15
3 x 3 = 9
This is how you get rid of a remainder in division
What is add a zero and a decimal in your answer
Fill in the following table:
b: 3, 6, ____, ____, 15
t: 9, 18, ____, 36, 45
What is
b: 9, 12
t: 27
In the coordinate pair below, which number is the x?
(13, 29)
What is 13
2 out of every 7 students have missing assignments. If I have 24 students have missing assignments, how many students do I have?
What is 84 students
Bella and Stella are using ribbon to decorate their art project. The length of Bellas ribbon to the length of Stellas ribbon is 7:3.
Using a diagram, what if each of their boxes represents 3. What would their new ratio be?
What is 21:9
What is two hundred ninety seven and forty five hundredths divided by 9.
What is 33.05
Solve the following table:
w:____, 22, _____, 44, 55
k: 8, _____, _____, 32, 40
What is:
w: 11, 33
k: 16, 24
In the coordinate pair, what is the y?
(29, 78)
What is 78
Are 6:11 and 42:88 equivalent ratios?
If yes, prove it.
If not, prove what the scale is.
What is no
6 x 7 = 42
11 x 8 = 88
Bryce and Mason were told they had to run laps after practice. The ratio of laps that Bryce ran compared to the laps Mason ran was 2:3. Draw a diagram.
If Mason ran 930 meters, how far did Bryce run?
What is 620 meters
3 / 10 as a percent
What is 30%
Solve the following table:
Q: ____, _____, _____, 84, 98
M: ____, 42, 63, ____, ____
What is:
Q: 42, 56, 70,
M: 21, 84, 105
With the following coordinate points, what is the constant?
(1,12)
(2,24)
(3,36)
(4,48)
(5,60)
What is 12