Unit 2 Review

2 chip bags cost $24. At this rate, how much do 1 chip bag cost?

• $12

• $24

• $16

• $18

3 fair tickets cost $24. At this rate, what is the cost per ticket?

• $5

• $6

• $7

• $8

Select all the ratios that are equivalent to 10:8.

• 5:4

• 8:10

• 20:16

• 12:10

• 9:7

Use equivalent ratios to find the unknown value

• 3
• 5
• 30
• 35

What percent of 50 is 20?

• 40%
• 25%
• 2.5%
• 4%

A student made an 85% on a test with 25 questions. What is the number of questions that the student answered correctly? Round to the nearest whole number.

• 21 questions

• 22 qestions

• 23 questions

• 24 questions

Addison bought a new pair of Adidas for $80. The tax was 10%. How much was the shoes after tax?

• 8

• 88

• 80

• 86

The cookie jar has six chocolate chip cookies and five oatmeal cookies. What is the ratio of oatmeal to chocolate chip cookies?

• 6:5
• 5:6
• 6:11
• 6:11

Enter the missing numbers to create equivalent ratios. 
1 : 3
6 : 18
2 : _
4 : _

• 4 & 8
• 4 & 12
• 6 & 12
• 6 & 8

In my fish tank, the ratio of red fish to blue fish is 3:5. There are 20 blue fish. How many red fish are there?

• 18
• 12
• 4
• 15