Unit Rate
12 seats for every 2 rows
6 seats per row
Simplify the ratio 4 to 6
2 to 3
An ordered pair of numbers which are not both zero.
Ratio
The C value if 16:25 = 64:100
What is 4?
Odd or Even
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ODD
Which is not a way to write a ratio?
A) 5:6
B) 5 to 6
C) 5 x 6
D) 5/6
What is C?
27 slices from 9 cakes
3 slices per cake
Write the ratio in 3 different ways
16 hot Cheetos for 4 groups
16 to 4
16 : 4
16/4
A quantity that describes a ratio relationship between two types of quantities.
Rate
The C value if 10:200 = 100:2000
What is 10?
True or False
The factors of 10 are 5 and 1.
False
True or False
A ratio can be expressed as "There are ___ for every ___"
250 passengers in 5 buses
50 passengers per bus
Simplify the ratio
8 : 24
1 : 3
When a rate is written as a measurement. A rate with a denominator of 1.
Unit Rate
Use the C value to solve
2:14 = 14: ?
What is 98?
In order to find unit rate we need to use which operation:
A. add
B. subtract
C. multiply
D. divide
DIVIDE
Express as a ratio of boys to adults.
For every 3 boys, there are 5 adults.
What is 3 : 5?
327 students in 3 different grade levels
109 students per grade level
In a grocery bag, there are 6 cans of tuna, 3 cans of applesauce and 9 boxes of raisins. Express the ratio of meat to fruit.
What is 1:2?
2 ratios are that both have non-zero values that are equal
Use the C value to solve
5:23 = ? : 115
What is 25?
What is the opposite of multiplying by 8?
DIVIDE BY 8
Express as a ratio of burgers to dollars.
For each burger you will eat, you should bring $3.
What is "1 to $3"?
7640 songs played on Spotify every 2 hours
3820 songs per hour
In one class there are 12 boys and 14 girls. What is the ratio of boys to students in simplest form?
What is "6:13"?
Something that can be measured in length, an area, a volume, a mass, a weight, a length of time, or a speed
Quantity
Use the C value to solve
? : 10 = 22:20
What is 11?
2 x 2 x 2 x 3
Express as a ratio.
5 out of every 8 students got an A
What is 5 : 8?