UNIT 3 Ratios, Rates, and Proportional Reasoning Posttest

First and Last Name

Class Period

• 4th Period- Cook HR
• 5th Period- Albritton HR
• 6th Period- Connell HR
• 7th Period- Tomlinson HR

1. A tube of toothpaste is marked $3.92 for 8 ounces. What is the price per ounce?

• A. $2.04
• B. $0.25
• C. $0.49
• D. $0.65

2. The model represents the percentage of family households in the 2012 census. What percent of households were NOT considered families?

• A. 75%
• B. 65%
• C. 15%
• D. 35%

Which product is the better deal?

• A. Washing Powder
• B. Super Clean

If 4% of packages get lost in the mail, then how many packages will get lost if 3,000 packages are shipped?

• A. 12
• B. 1200
• C. 1000
• D. 120

A total of 96 pints of ice cream were melted after a freezer’s power went out. How many quarts of ice cream were melted?

• A. 48
• B. 24
• C. 192
• D. 12

A florist uses 200 lilies to make 8 identical flower arrangements. How many lilies would the florist use to create 6 identical arrangements?

• A. 25
• B. 150
• C. 225
• D. 175

There are 15 blueberry muffins and 9 banana muffins. What is the ratio of banana muffins to total muffins?

• A. 15:3
• B. 5:8
• C. 3:5
• D. 3:8

Which statement best describes the table?

• A. The ratio of laps to days is 1:18.
• B. In 5 days, 80 laps will be completed.
• C. The ratio of days to laps is 1:18.
• D. In 8 days, 142 laps will be completed.