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WorksheetsChapter 6 Review (Percents)
Total questions: 36
Worksheet time: 9hrs 0mins
Name
Class
Date
1.
The ratio used to find percent is...
a)
part/whole = %/100
b)
part/whole = 100 / %
c)
whole/part= %/ 100
2.
What is 15% of 82?
a)
12.3
b)
123
c)
1.23
3.
34% of what number is 51?
a)
69
b)
17
c)
150
d)
196
4.
There are 36 teachers that work in a school. On Friday, 29 teachers were present. What percent of the teachers showed up for work? (Round to the nearest tenth)
a)
50%
b)
80.6%
c)
75.7%
d)
80%
5.
41% of 78 is what?
a)
32
b)
31
c)
33
d)
34
6.
Mary currently weighs 150 pounds. Before her diet she, weighed 180 pounds. What is the percent of change in her weight?
a)
17% Decrease
b)
17% Increase
c)
20% Increase
d)
20% Decrease
7.
A school's population increased from 1250 to 2000 students. What was the percent of increase?
a)
.375%
b)
.6%
c)
37.5%
d)
60%
8.
Last week, the price of American cheese was $5 per pound. This week, it costs $6 per pound. What is the percent change?
a)
Increase 20%
b)
Decrease 20%
c)
Increase $1
d)
Decrease $1
9.
In 1999, the price of unleaded fuel was $1.09. In 2015, the price of unleaded fuel is $1.89. What is the percent change?
a)
173% increase
b)
73% increase
c)
73% decrease
d)
27% increase
10.
The first marking period, Ricky scored an 80 in math. The second marking period, Ricky's grade was an 86. What was the percent change?
a)
7.5% increase
b)
7.5% decrease
c)
7% increase
d)
7% decrease
11.
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
12.
The temperature in one day goes from 10o to 15o. What is the percent change?
a)
50% increase
b)
50% decrease
c)
33% increase
d)
33% decrease
13.
A microwave originally costs $96, but is marked up to a price of $115.20. What is the percent increase?
a)
20% Increase
b)
17% Increase
c)
20% Decrease
d)
17% Decrease
14.
Mrs. Tagliaferro 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%
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.
Victoria is going to buy a new CD. It is on sale for 20 % off $19.99. How much money does she save?
a)
$15.99
b)
$20.19
c)
$23.99
d)
$3.99
17.
The regular price of a video game is $69.95. This week it is on sale for 15% off. What does the game cost this week?
a)
$10.49
b)
$59.46
c)
$466.33
d)
$82.29
18.
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
19.
A baking dish is regularly priced at $10.99. If Kelly has a 5% coupon, how much will she pay for the dish?
a)
$10.44
b)
$10.49
c)
$10.94
d)
$5.99
20.
A clothing store pays $45 for a jacket. The store’s percent of mark up is 75%. What is the retail price?
a)
$78.75
b)
$45.75
c)
$36
d)
$60
21.
A pair of shoes cost $50.00. A 20% discount is offered. What is the amount of discount?
a)
$5.00
b)
$10.00
c)
$30.00
d)
$45.00
22.
What is the total price of a book if Barnes and Nobles gets it for $4.25 and the markup is 30%?
a)
$55.25
b)
$1.28
c)
$5.53
d)
$4.38
23.
Daniel has dinner at a restaurant and the cost of his meal is
$28.00. Because of the service, he wants to leave a 20% tip. What is his total bill including tip?a)
33.60
b)
40.00
c)
24.60
d)
30.50
24.
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)
$.25
d)
$1.45
25.
A pair of boots are $94.99. They are 25% off. With this discount, what is the sale price? Round to nearest cent if necessary.
a)
$71.24
b)
$118.74
c)
23.7475
d)
$23.75
26.
Sales tax is __________ to the price
a)
subtracted
b)
added
c)
multiplied
d)
divided
27.
Bill: $25
Percentage of tip: 20%
Tip????
Percentage of tip: 20%
Tip????
a)
$6.00
b)
$5.00
c)
$2.50
d)
$4.00
28.
A bank is offering 2.5% simple interest on a savings account. If you deposit $5,000, what will be the total amount of money in your savings account after three years?
a)
$375
b)
$42500
c)
$5375
d)
$37500
29.
Sarah borrowed $18,000 for 4 years at an annual simple interest rate of 7%. How much interest will she pay at the end of the 4 years?
a)
$5040
b)
$23040
c)
$504000
d)
$18000
30.
Sarah borrowed $18,000 for 4 years at an annual simple interest rate of 7%. What is the total amount she will repay for the car loan?
a)
$504000
b)
$5040
c)
$23040
d)
$18000
31.
John deposited $2,000 into a savings account. How much will John have in his account after 7 months at a yearly simple interest rate of 3¼%?
a)
$2455
b)
$455
c)
$37.92
d)
$2037.92
32.
A bank is offering 7% annual compound interest on a savings account. If you deposit $1,500, what will be the total amount of money in your savings account after three years?
a)
$337.56
b)
$1837.56
c)
$31500
d)
$30000
33.
What is important about how time is calculated in I= Prt ?
a)
It must be in months.
b)
It must be in years.
c)
It is not calculated.
34.
Starting money = $350.
Interest rate = 2.5%
TIme = 3 years.
How much interest?
Interest rate = 2.5%
TIme = 3 years.
How much interest?
a)
$7.50
b)
$26.25
c)
$87.5
d)
$262.50
35.
The simple interest formula is I=Prt. The P represents the principle. The principle is ___________________.
a)
the amount of money borrowed or deposited
b)
the percent interest for his year
c)
the amount taxed
d)
the amount the bank owes you for being a customer at their bank
36.
Principal = $800
Interest Rate = 3.5%
Time = 6 months
Find the simple interest earned.
Interest Rate = 3.5%
Time = 6 months
Find the simple interest earned.
a)
14
b)
140
c)
168
d)
16.80
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