Free Printable 4A and 4B Review

1.

A 12-ounce bottle of shampoo lasts Enrique 16 weeks. How long would you expect an 18-ounce bottle of the same brand to last him?

(a)

2.

About 13 out of 20 homes have a personal computer. On a street with 60 homes, how many computers would you expect to have?

(a)

3.

A rectangular garden is 45 ft wide and 70 ft long. In a drawing, the width is 9 in. Identify the length on the drawing.

(a)

4.

Will spent $3.75 for 3 pounds of granola. How many pounds of granola can Will buy for $10

(a)

5.

A model of a car is 3 in wide and 2 in tall. The actual car is 4 ft wide, how tall would it be?

(a)

6.

Spencer measured a house and its lot and made a scale drawing. He used the scale 3 inches : 2 feet. In the drawing, the deck is 90 inches long. What is the length of the actual deck?

a)

60 ft

b)

6 ft

c)

180 ft

d)

270 ft

7.

A building is 360 feet tall. On a scale drawing, 1/4 inch = 10 feet. What is the height of the building in the scale drawing?

a)

15 in

b)

9 in

c)

7 in

d)

13 in

8.

A flagpole is 1 in.= 4 ft. If the pole measures 12 inches, how tall is the actual pole?

a)

16 feet

b)

3 feet

c)

48 feet

d)

9 feet

9.

A blueprint was using a scale of 3cm=4.5m. Find the actual length if it is 5cm on the drawing.

a)

7.5

b)

13.5

c)

1.5

d)

1.7

10.

Scale is 1cm = 8km. Hatboro and Smithville are 24cm apart on the map, how far apart are they?

a)

87 km

b)

216 km

c)

33 km

d)

192 km

11.

Scale: 1in.=7ft. The actual width of the backyard is 49 ft, how wide is it in the drawing?

a)

14 in

b)

7 in

c)

42 in

d)

56 in

12.

Jessica was planning a trip to Jamaica. Before going, she did some research and learned that the exchange rate is one Jamaican dollar for 0.5 US dollars. How much Jamaican money would she get if she exchanged $28?

a)

$56

b)

$14

c)

$5.60

d)

$140

13.

The currency in Malaysia is the Ringgit. The exchange rate is approximately $1 for every 4 Ringgits. At this rate, how many Ringgits would you get if you exchanged $3?

a)

12

b)

15

c)

20

14.

The corporate team-building event will cost $12 if it has 4 attendees. How many attendees can there be, at most, if the budget for the corporate team-building event is $15?

a)

5 attendees

b)

6 attendees

c)

7 attendees

d)

8 attendees

15.

Sasha jarred 25 liters of jam after 5 days. How much jam did Sasha jar if she spent 7 days making jam?

a)

35 jars

b)

30 jars

c)

25 jars

d)

40 jars

16.

In the typing world, 80 words per minute is considered acceptable. How many words per 30 minutes is this?

a)

2400 words

b)

2300 words

c)

1500 words

d)

2700 words

17.

An ice company charged $9.60 for 6 bags of ice. How much would 4 bags of ice cost?

(a)

18.

The pair of figures is similar. Find the missing side.

a)

x = 10

b)

x = 4

c)

x = 2

d)

x = 5

19.

Find missing side

a)

5

b)

7

c)

9

d)

11

20.

Sides in similar figures must be proportional.

a)

True

b)

False

21.

Solve for f.

a)

6

b)

4

c)

3

d)

8

22.

Matching sides are called

a)

Corresponding Sides

b)

Corresponding Angles

c)

The Same

d)

Congruent Sides

23.

Two objects that are the same shape but not the same size are _______.

a)

Congruent

b)

Vertical

c)

Similar

d)

Complementary

24.

Are the following similar? Why or why not?

a)

Yes

b)

No, the corresponding angles are not equal.

c)

No, the ratios of the corresponding sides are not equal.

25.

Solve for X.

a)

2 ft

b)

3 ft

c)

4 ft

d)

6 ft

26.

Which side length corresponds with EF?

a)

ML

b)

LM

c)

OL

d)

EH

27.

∆EFG is similar to ∆HJK. Determine the similarity ratio of the larger figure to the smaller figure.

a)

1/3

b)

3

c)

3 1/3

d)

7

28.

What are matching sides of similar figures?

a)

Corresponding Sides

b)

Corresponding Angles

c)

Scale Factor

29.

Figure JKLM is similar to figure PQRS. Which proportion must be true for these figures?

a)

$\frac{QR}{QP}=\frac{JK}{LM}$

b)

$\frac{QR}{KL}=\frac{RS}{JK}$

c)

$\frac{QR}{MJ}=\frac{PQ}{LM}$

d)

$\frac{QR}{KL}=\frac{PS}{JM}$

30.

Quadrilateral KLMN is similar to quadrilateral WXYZ. Which statement about these quadrilaterals must be true?

a)

$\frac{KL}{WX}=\frac{WZ}{KN}$

b)

Angle NKL is congruent to angle ZWX

c)

$\frac{KL}{YZ}=\frac{LM}{ZW}$

d)

Angle NKL is congruent to angle XYZ

31.

Triangle ABC is similar to triangle DEF. Which proportion can be used to find the length of $\overline{DE}$ in centimeters?

a)

$\frac{4}{3}=\frac{DE}{3}$

b)

$\frac{5}{15}=\frac{DE}{4}$

c)

$\frac{4}{DE}=\frac{3}{9}$

d)

$\frac{9}{DE}=\frac{3}{5}$

32.

What is the similarity ratio from Figure MNOP to Figure ABCD?

a)

2/3

b)

1/2

c)

3/2

d)

2

33.

Find the scale if....

Actual: 70 feet

Drawing: 10 inches

a)

1 foot = 0.7 inches

b)

1 inch = 7 feet

c)

10 inches = 70 feet

d)

100 inches = 7000 feet

34.

There are 4 birds and 6 snakes. What is the ratio of birds to snakes? Don't forget to simplify!

a)

6/4

b)

2/3

c)

1/3

d)

10/16

35.

Patrick has 2 black, 3 red, and 5 white toy cars. What is the ratio of red toy cars to all the toy cars?

a)

3:5

b)

1:3

c)

3:11

d)

3:10

36.

what is the ratio of seals to turtles?

a)

5 : 3

b)

3 to 5

c)

3 of 5

d)

3 : 8

37.

What is the ratio of red apples to green apples

a)

7 apples to 3 green

b)

4 red apples to 7 apples

c)

4 red apples to 3 green apples

d)

3 green apples to 4 red apples

38.

John runs 18 miles in 6 hours. At this rate, how many miles can John run in one hour

a)

3

b)

5

c)

2

d)

4

39.

John drives 54 miles in 9 days. What is his unit rate?

a)

5 mi/ 1 day

b)

4 mi/ 1 day

c)

6 mi/ 1 day

d)

9 mi/ 1 day

40.

Maria flies 1,000 miles in 10 hours. How many miles does she fly in 1 hour?

a)

10 mi

b)

12 mi

c)

1,000 mi

d)

100 mi

41.

Tyler is trying out for cross-country. He currently runs 12 miles in 3 hours. The coach needs runners who can run 5mi per hour or less. Does he make it? Why?

a)

No, he runs 3 mi per hour.

b)

Yes, he runs 4 mi per hour.

c)

No, he runs 4 mi per hour.

d)

Yes, he runs 3 mi per hour.

42.

Shane is driving 36 mi in 3 hours. What is his speed

a)

6 mi/hour

b)

9 mi/hour

c)

12 mi/hour

d)

16 mi/hour

43.

A unit rate is a rate in which the unit in the denominator is:

a)

0

b)

3

c)

1

d)

2

44.

Brad drives 527 miles on 17 gallons. How many miles does Brad drive on one gallon?

a)

31 mpg

b)

17 mpg

c)

51 mpg

d)

15 mpg

45.

a)

8

b)

9

c)

72

d)

12

46.

a)

2

b)

12

c)

108

d)

18

47.

a)

14

b)

7

c)

2

d)

112

48.

Gracie brought 24 cookies to give to her 3 classes. Tomorrow she has 4 classes, so how many cookies should she bring?

a)

24

b)

32

c)

8

d)

64

49.

If I need 5 cups of flour to make 3 pies, how many pies can I make with 25 cups of flour?

a)

30

b)

15

c)

25

d)

5

50.

What is the constant of proportionality in this table?

a)

3

b)

6

c)

1.5

d)

0.3

51.

What is the constant of proportionality (in miles per hour) based on the table?

a)

45

b)

90

c)

135

d)

2

52.

On a map, if one centimeter represents 25 kilometers, how many kilometers does 7 centimeters represent?

a)

175

b)

185

c)

200

d)

220

53.

James Madison University has a ratio of 4 boys to 6 girls. If there are 18,000 total students, how many boys attend James Madison University?

a)

12,000

b)

27,000

c)

7,200

d)

45,000

54.

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

a)

$8 per pound

b)

$5 per pound

c)

$35 per pound

d)

0.125 pounds per dollar

55.

24 star fruit cost $47.60. How many star fruit can you buy for $11.90?

a)

4

b)

24

c)

6

d)

2

56.

Do the ratios form a proportion?

a)

Yes, they form a proportion.

b)

No, they do not form a proportion.

57.

Do the ratios form a proportion?

a)

Yes, they form a proportion.

b)

No, they do not form a proportion.

58.

Identify the proportion that could be used to represent the table.

a)

$\frac{w}{8}=\frac{21}{12}$

b)

$\frac{w}{21}=\frac{12}{8}$

c)

$\frac{8}{12}=\frac{21}{w}$

d)

$\frac{21}{8}=\frac{w}{12}$

59.

Solve for k

a)

165

b)

17

c)

1/17

d)

1/165

60.

Solve for c

a)

-7/2

b)

-2

c)

-1

d)

-13/2

61.

Solve for k

a)

165

b)

17

c)

1/17

d)

1/165

62.

Solve for a

a)

29/12

b)

41/12

c)

107/12

d)

13

4A and 4B Review

Total questions: 62

Worksheet time: 5hrs 48mins

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