Unit 3 Test

Write the decimal as a percent. .065

• 65%

• 650%

• 6.5%

• .65%

A six pack of soda is on sale for $5.68. Find the cost of one can of soda.

• 1.05

• 3.40

• 0.94

• 0.88

Solve for the value of z: 14/5 = z/25

• 67

• 72

• 68

• 70

Seth's family plans to drive 220 miles to their vacation spot. They would like to complete the drive in 4 hours. Find the average speed in miles per hour needed to make the trip in the desired time.

• 65 hours per mile

• 55 miles per hour

• 65 miles per hour

• 55 hours per mile

30% of $40 is

• $12

• $13

• $1200

• $1100

Michael buys a basket of mangoes on sale for $4 before tax. If the sales tax is 12%. What is the total price that Michael pays for the mangoes?

• $0.48

• $3

• $4.48

• $3.48

What is the percent of change from 5,000 to 900

• 82% decrease

• 115% increase

• 82% increase

• 115% decrease

2 voted to wear blue

18 people voted to wear green

19 people voted to wear yellow

What is the ratio of votes for yellow to green?

• 18:19

• 19:18

• 18:2

• 2:18

Which ratio is proportional to 15/20

• 5/4

• 3/5

• 3/4

• 4/3

After much hard work and determination, Karen's grade in math went from a 65 to a 98. What was the percent of change in Karen's grade?

• 50% increase

• 33% increase

• 50% decrease

• 33% decrease