Percent Unit Review

Percent Unit Review

Multiple Choice

A local ice cream shop had 320 customers in one day. 45% of those customers bought a waffle cone. How many customers bought a waffle cone?

• 144

• 45

• 320

• 14,400

Multiple Select

Choose all answers that are equivalent to 6%

• .6

• .06

• 60/100

• 6/100

Multiple Choice

A video store’s regular price of a video is $25.95, and it’s on sale for 25% off. What is the sale price of the video?

• $19.46
• $25.75
• $6.49
• $32.44

Multiple Choice

In the school election James ran against Ben for secretary.  James received 75% of the votes.  If 240 students voted, how many votes did James receive?

• 175
• 160
• 153
• 180

Multiple Choice

56 is 35% of what number?

• 70
• 160
• 62.5
• 16

Multiple Choice

Austin went to Denny's for breakfast today.  He ordered a Grand Slam for $7.95 and an orange juice for $2.05.  He left the waitress a tip worth 10% of the total bill. How much money did he leave the waitress?

• $1.50
• $2.00
• $3.00
• $1.00

Multiple Choice

Today, you have a 20% off of the price coupon for Best Buy. If you buy an XBox game that costs $65.00, how much money will you be saving by using your coupon?

• $13.00
• $15.00
• $7.00
• $42.00

Multiple Choice

The middletown Zoo has 130 different exhibits.  Of those 130 exhibits, 30% of them contain birds.  How many exhibits contain birds?

• 49
• 39
• 60
• 25

Multiple Choice

There are 75 students in the school band.  45 students play woodwind instruments.  What percent of students play woodwinds?

• 35%
• 60%
• 55%
• 70%

Multiple Choice

Find the percent change.
Original amount: 72
New amount: 7

• 20%
• 100%
• 10%
• 90%

Multiple Choice

Find the percent change.
Original amount:  10
New amount: 12

• 20%
• 12%
• 15%
• 50%

Multiple Choice

One week, 72 people got a speeding ticket. The next week, only 36 people got a speeding ticket. What is the percent of change in the speeding tickets?

• Increase 50%
• Decrease 50%
• Increase 1%
• Decrease 1%

Multiple Choice

Last week, you finished level 2 of a video game in 32 minutes. Today, you finished level 2 in 28 minutes. What is your percent of change?

• Increase 12.5%
• Decrease 12.5%
• Increase 4%
• Decrease 4%

Multiple Choice

A car dealer raised the price of a car from $10,500 to $11,000. What was the percent of change?

• 4.76% increase
• 4.54 % increase
• 4.54% decrease
• 4.76% decrease

Multiple Choice

Mary lost 30 pounds.  Before her diet she weighed 180 pounds.  What is the percent of change?

• 17% Decrease
• 18% Decrease
• 19% Decrease
• 20% Decrease

Multiple Choice

Find the Percent of Change.  Round to nearest Percent.
Microwave:  Originally $96;  Markup to $115.20

• 20% Increase
• 17% Increase
• 20% Decrease 
• 17% Decrease

Multiple Choice

75 people to 25 people

• Increase
• Decrease 

Multiple Choice

Find the Percent of Change.  Round to nearest Percent. 
From 45 mph to 24 mph

• 47% Increase
• 88% Increase
• 88%  Decrease
• 47% Decrease

Multiple Choice

If something is on sale the percent of change is a markup or increase.

• True

• False