Unit Rate
Ratios
Ratio Tables
Compare Ratios & Part-Part-Whole
100
Jennifer buys 4 shirts at the store for a total cost of $20.
How much does it cost per shirt?
20 ÷ 4 = $5 per shirt!
100
What's the ratio of suns to TOTAL shapes (simplified)
4 to 10
simplified to
2 to 5
100
Fill in the blank
20
100
Freddy received 12 chocolate candies, for every 2 hard candies. Jackson received 4 chocolate candies for every 1 hard candy.
Who got chocolate candies at a higher rate?
Jackson!
200
Jayden runs 2 miles in 16 minutes.
How many MILES per MINUTE?
0.125 miles per minute
200
Whats the ratio of suns to clouds (simplified?)
4 to 6
simplified:
2 to 3
200
Find the missing value
18
200
Brandon is buying a baseball starter kit to play with his little cousin. At the store they sell two kits. One kit has 2 plastic balls to 5 standard balls. The other kit has 4 plastic balls to 10 standard balls.
Are these kits offering the same ratio of plastic to standard?
Yes, they are equivalent!
300
James' family goes 100 Miles in 2 hours.
At this rate, how far would he go in 3 hours?
50 mph
50 • 3 = 150 miles
300
The ratio of students to teachers is 30:4. How many teachers if there are 15 students?
15:2
2 teachers
300
40, 320, 480, 840
300
Larry loves brown sugar cookies. His recipe calls for 2 cups of brown sugar to 5 cups of flour. Liz also likes to make brown sugar cookies. Her recipe is 3 cups of brown sugar to 8 cups of flour.
How will Liz's recipe compare to Larry's?
Larry's recipe uses more brown sugar, than Liz.
400
Which is the better deal?
A. 3 bags of Takis for $25.50 OR
B. 4 bags of Takis for $33.65
$25.50 ÷ 3 = $8.50 per bag
$33.65 ÷ 4 = $8.4125 or $8.41
So, B. 4 bags is better!
400
The ratio of 12 year olds to 11 year olds is
8:100. How many 12 year olds if there are 25 eleven year olds?
2:25
2 twelve year olds
400
Fill in both blanks:
2
54
400
At Urban Air night the ratio of children to adults is 9:4. If there is a total of 24 adults, how many children are there?
54 children
500
How many calories in 5 dishes of pudding if theres 1006.5 in 2 dishes?
2516.25 calories
500
8 students wear glasses in the class.
12 do NOT.
What is the ratio of people who wear glasses to the entire class?
8:20
500
12
15
500
In Sakura Garden, there are 5 red flowers for every 10 yellow flowers. If there is a total of 75 flowers in the garden, how many are red?
25 red flowers