Proportions and Percents Final Review

There are 110 students on our team. 40% of the students dressed up for College Day. How many students on our team are wearing their college attire?

• 40

• 44

• 70

• 66

PROPORTIONS REVIEW: If 2 tickets for an amusement park cost $120, how much would 10 tickets cost?

• $1,200

• $600

• $60

• $240

What is the percent of increase for a population that changed from 438,000 to 561,000 to the nearest hundredth?

• 28.08% increase

• 28.08% decrease

• 28% increase

• 23% increase

A keyboard that costs $475 is marked down 15% for a sale. What is the reduced price of the keyboard?

• $71.25

• $403.75

• $460.00

• $546.25

Solve the proportion.

• n=6

• n=24

• n=7

• n=8

At a carnival, 5/8 of the games cost $1. Another 3.5% of the games cost $2. What percent of the games DO NOT cost $1 or $2?

• 66%

• 34%

• 3.5%

• 62.5%

Solve for the variable:

• 41

• 43

• 47

• 49

At a carnival, 5/8 of the games cost $1. Another 3.5% of the games cost $2. What percent of the games DO NOT cost $1 or $2?

• 66%

• 34%

• 3.5%

• 62.5%

In a recent survey, 216 people, or 54% of the sample, said they usually went to a family restaurant when they eat out.  How many people were surveyed?  

• 400

• 117

• 432

• 540

Tervis tumblers are on sale for 15% off, and I have a coupon for an additional 20% off. If a Tervis Tumbler is normally $17.99, how much will I pay?

• $15.29

• $4.50

• $14.39

• $12.23