Ratios
Unit Rate
Percentages
Tax/Gratuity/Discounts
Ratio Tables
100
In a cooler, there are 4 Capri Suns and 3 Dr. Peppers. What is the ratio of Capri Suns to the total number of drinks in the cooler?
4:7
100
If 6 packs of gum cost $3.00, how much does 1 pack of gum cost?
$0.50
100
17% of 60
10.2
100
There is 7% sales tax on $150. What is the amount of sales tax paid?
$10.50
100
Complete the following ratio table:
40
200
Iris has 9 plates and 6 bowls. What is the ratio of plates to bowls? SIMPLIFIED
3:2
200
Find the unit rate of the ratio below:
150 miles per hour
200
15 is what percent of 80
18.75
200
There is a 60% discount on $45.50. What is the price of the discount?
$27.30
200
Complete the ratio table:
18
300
If Ethan can clean 4 rooms in 9 hours, what is the maximum amount of rooms he can clean in 45 hours?
20 rooms
300
Use the unit rate to find the equivalent ratio:
80 cm
300
What percentage is 20 of 50?
40%
300
Hudson is leaving a 22% gratuity on a $80.50 bill.
What is the total dinner bill?
$98.21
300
Bethany is using a double number line to determine the amount of drink mix she will use for her drink. Bethany needs 4 teaspoons of drink mix to make 1 cup of water. If she uses 20 teaspoons of drink mix, how many cups of water will she make?
5 cups
400
An icing recipe uses 128 ounces of cream cheese.
How many pints of cream cheese are need to make the icing?
(32 ounces - 2 pints)
8 pints
400
A lamination machine can laminate 5.4 papers in 0.6 hours. What is the unit rate of papers produced per hour?
9 papers per hour
400
15 out of 20 students got ice cream on Friday. What percent of students got ice cream?
75%
400
There is a 15% discount on $165.35.
What is the price after the discount?
$140.55
400
Complete the ratio table:
12, 7, 48, 120
500
(TWO PARTS) Trisha is baking cupcakes. It takes her 3 hours to make 50 cupcakes. What is the maximum number of cupcakes she can make in 9 hours?
If she gets paid $3 for every cupcake, how much money can she make from baking cupcakes for 9 hours?
150 cupcakes; $450
500
The grocery store sells milk in three different sizes:
Give the correct cost per ounce for each milk size (round each answer to the nearest hundredths place). Price for large, medium, and small!
PART 2: Why size is the better buy?
Large (cost per ounce): $0.35
Medium (cost per ounce): $0.40
Small (cost per ounce): $0.50
Large is the best buy!
500
When filled to capacity, the water in the aquarium water tank reaches 32 feet. The water is currently reaching 24 feet. What percentage of the tank is full?
75%
500
Johnny and his family are having dinner at a restaurant. The waitress brings the bill, which is $85. Johnny wants to add an 18% gratuity for their waitress. What would their total be after he adds the gratuity?
$100.30
500
Wilson makes 75 cookies in 15 batches.
Complete the table to chart the amount of cookies he can make for different amounts of batches.
What does the unit rate tell us about Wilson's ratio of cookies to batches?
5, 25, 100, 250
He makes 5 cookies in every batch, the amount of cookies increases when the amount of batches does.