Quiz about Fast Practice test

Question 1

What is $$5\ \frac{2}{8}$$ written as a decimal

Accepted Answer

5.25

Answer

5.28

Answer

0.528

Answer

5.4

Question 2

$$Multiply\ \frac{2}{7}\ X\ \ \frac{3}{2}$$

Accepted Answer

$$\frac{6}{14}$$

Answer

$$\frac{4}{21}$$

Answer

$$\frac{6}{9}$$

Answer

.25

Question 3

Divide $$\frac{1}{4\ }\div\ \frac{7}{8}$$

Accepted Answer

$$\frac{8}{28}$$

Answer

$$\frac{28}{7}$$

Answer

$$\frac{7}{32}$$

Answer

$$\frac{7}{2}$$

Question 4

What is the constant of proportionality ?

Accepted Answer

k=3

Answer

k=2

Answer

k=5

Answer

k=7

Question 5

How do I find the constant of proportionality?

Accepted Answer

$$\frac{y}{x\ }=\ k$$

Answer

k

Answer

k= y

Answer

k = x

Question 6

What makes this graph proportional?

Accepted Answer

It starts at (0,0)

Answer

It has the points (9,50)

Answer

It is not proportional

Answer

It has purple dots

Question 7

Write 16/24 in simplest form.

Accepted Answer

2/3

Answer

4/6

Answer

8/12

Answer

16.24

Question 8

The movie theater has 250 seats. 225 seats were sold for the current showing. What percent of seats are empty?

$$\frac{part}{whole}=\frac{percent}{100}$$

Accepted Answer

10%

Answer

20%

Answer

80%

Answer

90%

Question 9

8 is what percent of 32?

Accepted Answer

25%

Answer

20%

Answer

50%

Answer

75%

Question 10

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 11

Mr. J planned for about 50 people to come to his party, but only 10 people came. What is the percent error in his estimation?

use Formula old-new/old x 100

Accepted Answer

400%

Answer

5%

Answer

20%

Answer

80%

Answer

500%

Question 12

Original Price: $200

Markup: 80%

What is the selling price?

Accepted Answer

$360

Answer

$160

Answer

$450

Answer

$250

Question 13

Emilio borrows $1200 from a bank with 8.5% simple interest per year. How much will he have to pay back total in 2 years?

formula principal x interest x time

Accepted Answer

$1,404

Answer

$204

Answer

$996

Answer

$1,020

Question 14

Write the percent as a decimal.
3.25%

Accepted Answer

.0325

Answer

.325

Answer

3250

Answer

32.5

Question 15

Write 0.37 as a percent (%)

Accepted Answer

37%

Answer

.37%

Answer

3.7%

Question 16

What is an equivalent expression to 4x + 8 using FACTORING?

NOTE: Please make sure you are finding the GREATEST common factor

Accepted Answer

4(x + 2)

Answer

2x + 4

Answer

4x + 2

Answer

2(2x + 4)

Question 17

Which of the expressions listed below are equivalent?

a. 4x + 3 - 5 + 2x

b. -2(-3x + 1)

c. -2 + 6x

Accepted Answer

All of the above

Answer

a and b

Answer

b and c

Answer

None of the above

Question 18

$$\left(\frac{1}{5}x-4+2y\right)+\left(\frac{2}{5}x+5-4y\right)$$

Accepted Answer

$$\frac{3}{5}x\ +\ 1\ -\ 2y$$

Answer

$$\frac{3}{5}x\ -1\ +2y$$

Answer

$$\frac{3}{5}x\ +9\ +2y$$

Answer

$$\frac{3}{5}x\ -20\ -\ 8y$$

Question 19

-9(w - 4) = 54

Accepted Answer

w = -2

Answer

w = 10

Answer

w = -6

Answer

w = -3

Question 20

Tamara received a $200 gift card. She buys several video games for $45 each. She has $20 left on the gift card. Choose the equation to find out how many video games she bought.

Accepted Answer

200 - 45v = 20

Answer

20v -45 = 200

Answer

20 + 45v = 200

Answer

45v - 20 = 200

Question 21

Solve for the given variable:

5k + 9 = 19

Accepted Answer

k = 2

Answer

k = 3

Answer

k = -5

Answer

k = 6

Question 22

Which box and whisker plot has the smallest lower quartile (Q1)?

Accepted Answer

Bottom plot

Answer

Top plot

Question 23

What is the minimum value?

Accepted Answer

58

Answer

64

Answer

66

Answer

60

Question 24

Which box and whisker plot has the smallest lower quartile (Q1)?

Accepted Answer

Bottom plot

Answer

Top plot

Question 25

What percent of students have a height between 58 inches and 60 inches?

Accepted Answer

25%

Answer

50%

Answer

75%

Answer

100%

Question 26

What is the range in gas mileage for SUVs?

Accepted Answer

4

Answer

2

Answer

3

Answer

6

Question 27

Identify the gap of the data.

Accepted Answer

3 to 5

Answer

1 to 5

Answer

6 to 9

Answer

1 to 10

Question 28

What was the day with the least amount of cars sold?

Accepted Answer

Thursday

Answer

Monday

Answer

Tuesday

Answer

Wednesday

Question 29

What is the highest score in the class?

Accepted Answer

98%

Answer

88%

Answer

100%

Answer

13

Question 30

How many students received a score of 94%?

Accepted Answer

2

Answer

94

Answer

4

Answer

1

Question 31

A bag has 3 red marbles, 2 blue and 4 green and 1 yellow. What is the theoretical probability of pulling a red?

Accepted Answer

3/10

Answer

3/9

Answer

1/9

Answer

1/3

Question 32

The following M & M colors are in the bowl:
4 yellow, 6 orange, 3 green, 5 blue, 2 brown.
What is the probability of selecting a brown candy?

Accepted Answer

1/10

Answer

2/18

Answer

1/9

Answer

2/20

Question 33

What is the probability of spinning a 2 on the spinner?

Accepted Answer

1/8

Answer

1/2

Answer

1/3

Answer

1/4

Question 34

What is the probability of rolling 15 with a pair of dice?

Accepted Answer

impossible

Answer

unlikely

Answer

equally likely

Answer

likely

Question 35

What is the experimental probability of flipping a coin and it land on heads ? More than one answer can be correct

Accepted Answer

3/8

Accepted Answer

37.5%

Answer

1/2

Answer

50%

Answer

3.75%

Question 36

What is the area of this circle?

Accepted Answer

28.26 cm2

Answer

62.59 cm2

Answer

113.1 cm2

Answer

19.81 cm2

Question 37

What is the circumference of this circle ?

Accepted Answer

37.68 cm

Answer

3.14 cm

Answer

24 cm

Answer

68.4 cm

Question 38

What is the area of this trapezoid?

Accepted Answer

84 m2

Answer

120 m2

Answer

92 m2

Question 39

Find the area of the figure

Accepted Answer

33 cm2

Answer

33 cm

Answer

66 cm2

Answer

66 cm

Question 40

Find the volume of the cylinder.

Accepted Answer

1693 units³

Answer

6516 units³

Answer

2276 units³

Answer

9923 units³

Question 41

What is the diameter?

Accepted Answer

10 in

Answer

5 in

Answer

3.14 in

Answer

15.84 in

Question 42

Find the Total Surface area of the cylinder. Round to the nearest tenth.

Accepted Answer

477.3 cm2

Answer

62.8m

Answer

235.5 cm3

Answer

942.0 cm2

Question 43

What is the area of the figure?

Accepted Answer

40 squared cm

Answer

50 squared cm

Answer

25 squared cm

Answer

35 squared cm

Question 44

This scale drawing shows a parking lot. What is the length of the longer side of the actual lot?

Accepted Answer

315 m

Answer

63 m

Answer

235 m

Answer

630 m

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