Quiz about 7th Grade - Percents

Question 1

Express 0.08 as a percent.

Accepted Answer

8%

Answer

0.08%

Answer

80%

Answer

0.008%

Question 2

Express 11/50 as a percent.

Accepted Answer

22%

Answer

220%

Answer

50%

Answer

55%

Question 3

Express 40% as a fraction in simplest form.

Accepted Answer

2/5

Answer

8/25

Answer

4/5

Answer

2/25

Question 4

There are 4 trombones out of 25 instruments in the Landers town band. What percent of the instruments are trombones?

Accepted Answer

16%

Answer

4%

Answer

20%

Answer

25%

Question 5

Convert 0.7 to a percent.

Accepted Answer

70%

Answer

7%

Answer

0.7%

Answer

700%

Question 6

What is 20% of $80?

Accepted Answer

$16

Answer

$40

Answer

$25

Answer

$8

Question 7

What is 50% of 70?

Accepted Answer

35

Answer

25

Answer

30

Answer

40

Question 8

What is 15% of 82?

Accepted Answer

12.3

Answer

123

Answer

1.23

Question 9

Caroline took a math test and got 19 out of 25 questions correct.  What percent of the questions did she answer correctly?

Accepted Answer

76%

Answer

66%

Answer

24%

Answer

54%

Question 10

There is a jar of jellybeans on Mr. Schidrich's desk. 40% of the jellybeans are red. If there are 55 jelly beans in the jar, how many are red??

Accepted Answer

22

Answer

20

Answer

24

Answer

25

Question 11

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

Accepted Answer

39

Answer

49

Answer

60

Answer

25

Question 12

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?

Accepted Answer

180

Answer

175

Answer

160

Answer

153

Question 13

4% of 53

Accepted Answer

2.12

Answer

21.2

Answer

212

Answer

.212

Question 14

6% of 125

Accepted Answer

7.5

Answer

75

Answer

.75

Answer

750

Question 15

The monthly budget to landscape the front of your house is $9000. You spent 6% of the budge on flowers. How much did you spend on flowers?

Accepted Answer

$540

Answer

$54

Answer

$5400

Answer

$5.40

Question 16

A sports store received a shipment of 400 baseball gloves. 30% were left-handed. How many left-handed gloves were in the shipment?

Accepted Answer

120 gloves

Answer

12 gloves

Answer

280 gloves

Answer

28 gloves

Question 17

45 people buy a ticket to the football game. Of these 60% ate nachos. How many people DO NOT eat nachos.

Accepted Answer

18 people

Answer

27 people

Answer

45 people

Answer

60 people

Question 18

In math, what does the word "of" mean

Accepted Answer

Multiply

Answer

Add

Answer

Subtract

Answer

Divide

Question 19

What is 35% of 30?

Accepted Answer

10.5

Answer

10

Answer

3

Answer

105

Question 20

Twenty-four percent of the 25 lacrosse team members are new on the team. How many members are new?

Accepted Answer

6

Answer

8

Answer

10

Answer

19

Question 21

Angela made 90% of the 50 free throws she attempted. How many free throws did Angela make?

Accepted Answer

45

Answer

5

Answer

27

Answer

41

Question 22

A children's multivitamin has 80% of the recommended daily allowance of zinc. The recommended daily allowance is 15mg. How many milligrams of zinc does the vitamin provide?

Accepted Answer

12mg

Answer

120mg

Answer

64mg

Answer

8mg

Question 23

18% of $450

Accepted Answer

$81

Answer

$85

Answer

$45

Answer

$125

Question 24

What is 20% of 75?

Accepted Answer

15

Answer

60

Answer

6

Answer

1.5

Question 25

200 children attended the school play. Of the total attendance, 40% were boys. How many girls attended the school play?

Accepted Answer

120

Answer

800

Answer

180

Answer

80

Question 26

Which of the following is another way of expressing 3 out of 12 ?

Accepted Answer

25%

Answer

25

Answer

2.5

Answer

2.5%

Question 27

How do you change a percent to a decimal?

Accepted Answer

move the decimal left 2 places

Answer

Just put a percent sign.

Answer

move the decimal right 2 places

Answer

multiply by 100

Question 28

Convert to a decimal

5/8

Accepted Answer

.625

Answer

.325

Answer

62.5

Answer

.32

Question 29

Morgan has a goal to run 50 miles per month. If he has already achieved 70% of his goal this month, how many miles has he already run this month?

Accepted Answer

35

Answer

75

Answer

64

Answer

30

Question 30

Write 11/25 as a percent

Accepted Answer

44%

Answer

11%

Answer

22%

Answer

55%

Question 31

How do you convert a decimal to a percent?

Accepted Answer

Move the decimal point two spots to the right

Answer

Put the percent amount over 100 and simplify

Answer

Move the decimal point two spots to the left

Answer

Divide by "putting the top number in the house"

Question 32

Calculate 25% of 80

Accepted Answer

20

Answer

80

Answer

48

Answer

95

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