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Topic 3: 3-4 through 3-6 Review

Total questions: 45

Worksheet time: 3hrs 12mins

Name
Class
Date
1.
The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter? 
a)
35%
b)
25%
c)
30%
d)
20%
2.
The number of people signed up for a bus trip increased from 32 to 45. What is the percent increase? Round to the nearest percent.
a)
52%
b)
41%
c)
42%
d)
45%
3.
Mrs. Ciampa had 27 students in her class last year and this year she had 30 students in her math class. What is the percent of change?
a)
24%
b)
20%
c)
11%
d)
50%
4.
Tickets to Disney World are $100.The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?
a)
25%
b)
18%
c)
20%
d)
50%
5.
Find the PERCENT of Change.
The original cost was $50 and the new cost is $60. 
a)
Increase 20%
b)
Increase 16.67%
c)
Increase $10
d)
Decrease $10
6.
Find the percent of change if the original cost was $5 and the new cost is $1. 
a)
Increase $4
b)
Decrease $4
c)
Decrease 80%
d)
Decrease 400%
7.
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?
a)
Increase 12.5%
b)
Decrease 12.5%
c)
Increase 4%
d)
Decrease 4%
8.
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?
a)
Increase 50%
b)
Decrease 50%
c)
Increase 1%
d)
Decrease 1%
9.

The attendance for the basketball game was estimated to be 15,000 people but 12,500 people attended. What was the percent error?

a)

16.67%

b)

20%

c)

2500%

d)

80%

10.

The students measured length during a science experiment, they got 12 cm. But the actual measurement was 14.25 cm. What was the percent error?

a)

15.79%

b)

18.75%

c)

2.25%

d)

18%

11.

The deer population is estimated to be 17,600 in northern Illinois, but an actual count was 21,300. What is the percent error?

a)

21%

b)

17.37%

c)

17.4%

d)

21.02%

12.
Jessie estimates the weight of her cat to be 8 pounds.  The actual weight of the cat was 10 pounds.  Find the percent error.  
a)
15%
b)
20%
c)
25%
d)
30%
13.
Zed went to the store and bought a bag of chips.  He estimated there would be 350 chips in the package, but realized there were only 210 chips in that package.  What was his percent error?
a)
35%
b)
67%
c)
85%
d)
92%
14.
An archaeologist estimated that a fossil was 520 years old. It was actually 500 years old. What was the percent error?
a)
4%
b)
20%
c)
3.8%
d)
none of these
15.
Ms. Brown estimated 70 students would try out for the Cross Country team. This year, only 63 students tried out. What was her percent error?
a)
11%
b)
50%
c)
12%
d)
1%
16.
Mr. Nacerino estimates that it will take him 48 minutes to run 8 miles. It actually takes him 60 minutes. What was his percent error?
a)
20%
b)
12%
c)
25%
d)
8%
17.
 A store pays $1.50 for a bag of candy.  If the store wants to mark-up the price 60%, for how much will the store sell the bag of candy?

a)
$0.60
b)
$2.40
c)
$0.90
d)
$6.00
18.

A store pays $32.00 for each video game. The store’s percent of mark up is 75%. Which shows the retail price of the video game?

a)

$60.00

b)

$56.00

c)

$24.00

d)

$8.00

19.
A grocery store has a 20% markup on bottle of soda.  The bottle of soda costs the store $1.25. Find the selling price. Round to nearest cent if necessary.
a)
$1.5
b)
$1.50
c)
$0.25
d)
$1.00
20.

Mrs. Allison buys Gucci bags wholesale for $28.00 and marks them up 900% to sell on her online store, what is the selling price of the bags?

a)

$280.00

b)

$252.00

c)

$928.00

d)

$224.00

21.

American Eagle sells jeans for $49.99 after marking up the price by $13.50. What is the cost to American Eagle for the jeans?

a)

$63.49

b)

$3.70

c)

$27.00

d)

$36.49

22.

Walmart sells toothbrushes for $3.50 a pack but only pays $1.15 for them. What is the markup rate based on selling price?

a)

204%

b)

67%

c)

235%

d)

33%

23.

CVS sells cough drops for $6.75 per bag after marking them up $2.45. What is the markup rate based on cost?

a)

36%

b)

64%

c)

50%

d)

57%

24.

Home Depot pays $15.99 for a pack of nails. If they markup them up $9.80, what is the markup rate based on selling price?

a)

38%

b)

61%

c)

63%

d)

78%

25.

The Local Market sells milk for $2.85. It only costs them $0.99 to get into their store. What is the markup rate based on selling price?

a)

188%

b)

65%

c)

35%

d)

120%

26.

Staples purchases paper shredders for $34.65 and marks them up $28. What is the markup rate based on selling price?

a)

87%

b)

55%

c)

81%

d)

45%

27.
A pair of boots are $94.99.  They are 25% off. With this discount, what is the sale price?
a)
$71.24
b)
$118.74
c)
23.7475
d)
$23.75
28.
Mrs. Lindenberger is buying some groceries.  They total to $35.50.  Sales tax is 4.5%.  When she goes to pay, how much will she pay?
a)
$1.60
b)
$37.10
c)
$40.00
d)
$2.50
29.
1.  Thornton’s Department Store has a 30%-off sale this week.  What is the sale price for a pair of $24.00 jeans?
a)
$2.40        
b)
$7.20
c)
$16.80
d)
$21.60
30.
You are purchasing a T.V for $990 T.V with 9% sales tax. What is the final price of the T.V.?
a)
$ 1881.00
b)
$ 1079.00
c)
$ 1,079.10
d)
$ 1,709.1
31.

The pizza store is having a 30% off sale on all of its pizzas. If the pizza you want regularly costs $14, how much would you save with the discount?

a)

$9.80

b)

$4.20

c)

$18.20

d)

$4.00

32.

A product that regularly sells for $425 is marked down to $318.75. What is the discount rate?

a)

20%

b)

25%

c)

25

d)

24

33.
Walmart sells birthday cakes for $18.  After 3 days, they markdown the cakes by 45%.  What is the discounted price?
a)
$9.90
b)
$8.10
c)
$16.10
d)
$17.90
34.

Best Buy is having a sale. External phone batteries cost $40, and now it costs $30. What was the percent discount?

a)

30%

b)

40%

c)

25%

d)

75%

35.

Amazon is having a sale on Flair Pens. A pack of pens for $15.75 is now $5.51. What is the discount?

a)

45%

b)

55%

c)

60%

d)

65%

36.
Dan borrowed $2,000 for 6 months at 12% annual simple interest rate. How much interest is that?
a)
$120
b)
$144
c)
$1,200
d)
$1,440
37.
Principal = $500
Interest rate =5%
Time = 5 years
What is the interest earned?
a)
95
b)
105
c)
125
d)
135
38.
Emilio borrows $1200 from a bank with 8% simple interest per year.  How much will he have to pay back total in 2 years?
a)
$150
b)
$192
c)
$1350
d)
$1392
39.
Jenna borrowed $5,000 for 3 years and had to pay $1,350 simple interest at the end of that time. What rate of interest did she pay?
a)
6%
b)
6%
c)
8%
d)
9%
40.
Starting money = $350.
Interest rate = 2.5%
TIme = 3 years.
How much interest?
a)
$7.50
b)
$26.25
c)
$87.5
d)
$262.50
41.

Calculate the interest. I = PRT,

Principal = $1000,

Rate = 6%,

Time = 2 years

a)

$100

b)

$120

c)

$180

d)

1200

42.
Calculate the interest.  I = PRT,
Principal = $10000,
Rate = 7%,
Time = 20 years

a)
1400
b)
1000
c)
14000
d)
14
43.
Beyonce went to the mall and saw a massage chair that she would have to take a loan out for $6500 to purchase.  The bank said that she could get a simple interest rate of 8% for 5 years.  What is the total amount that Beyonce will pay for the chair?
a)
$2600
b)
$910
c)
$9100
d)
$260
44.
Jerry borrowed $4,000 for 5 years at 6% simple interest rate. How much interest is that?
a)
$800
b)
$1,000
c)
$1,200
d)
$1,500
45.
Anna invested $2,500 at an annual rate of 5%.  How long will it take until Anna earns $1,125 in interest?
a)
5 years
b)
8 years
c)
10 years
d)
9 years

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