Free Printable Proportionality Review

1.

Which is a unit rate?

a)

$\frac{2\ birds}{1\ stone}$

b)

$\frac{1\ chicken}{2\ eggs}$

c)

$\frac{\left(1,000\ miles\right)}{\left(2,000\ hours\right)}$

d)

$\frac{\left(1\ km\right)}{\left(4,302\ hours\right)}$

2.

Which is a unit rate?

a)

3 miles per 1 hour

b)

6 miles per 2 hours

c)

1 mile per 2 hours

d)

2 miles per 6 hours

3.

There are 96 slices of bread in 8 loaves. There are an equal number of slices of bread in each loaf. How many slices of bread are in 4 loaves?

a)

There are 48 slices in 4 loaves.

b)

There are 3 slices in 4 loaves.

c)

There are 36 slices in 4 loaves.

d)

There are 12 slices in 4 loaves.

4.

There are 48 slices of bread in 4 loaves. What is the unit rate?

a)

24 slices in 2 loaves.

b)

12 slices in 1 loaf.

c)

1 slice in 0.083 loaves.

d)

36 slices in 3 loaves.

5.

The ratio of boys to girls in Mrs. Perez's class is 2 to 3. There are 18 girls in the class. What is the total number of students in Mrs. Perez's class.

a)

30

b)

12

c)

45

d)

27

6.

The ratio of rabbits to rats at the pet store is 4 to 5. If there are 16 rabbits, how many rats are there?

a)

20

b)

36

c)

9

d)

25

7.

A roll of caution tape has 12 feet in it. If 1 ft ~ 0.31 m, how many meters is the tape roll?

a)

3.7 m

b)

5.9 m

c)

39 m

d)

28 m

8.

A worker uses 450 inches of string to make 300 bracelets of the same size. At this rate how many inches of string are needed to make 1 bracelet?

a)

0.67 inches

b)

0.07 inches

c)

0.33 inches

d)

1.5 inches

9.

Bartholomew paid $200 for 5 microwaves. At this rate, how much did 1 microwave cost?

a)

$40 each

b)

$1,000 each

c)

$100 each

d)

$4.00 each

10.

The ratio of pots to pans that Tamera owns is 2 to 3. If she has 8 pots, how many pans does she have?

a)

12 pans

b)

24 pans

c)

16 pans

d)

10 pans

11.

Michael earned $300 for working 2 six-hour shifts at the warehouse. What does he get paid hourly?

a)

$12.50

b)

$25.00

c)

$50.00

d)

$6.50

12.

Freddy's pay for working his weekend job (Saturday and Sunday) was $210. He worked 4 hours each day. What was his hourly pay?

a)

$13.13

b)

$26.25

c)

$52.50

d)

$1.13

13.

Alexxia bought 11.4 gallons of gas. How many liters of gas did she buy?

3.8 L ~ 1 gal

a)

43.32 liters

b)

3 liters

c)

22.80 liters

d)

54.26 liters

14.

There was a raspa stand at Jefferson's baseball game.

- Small raspas were sold for $0.50

- Small elotes were sold for $1.00

- The stand sold a total of 66 items.

- 1/3 of the items sold were raspas, and the remaining was elotes.

How much money did the stand earn from elotes?

a)

$22.00

b)

$44.00

c)

$11.00

d)

$33.00

15.

$\frac{333}{66}$ Simplify

a)

$\frac{111}{22}$

b)

$\frac{1}{3}$

c)

$\frac{11}{2}$

d)

$\frac{22}{111}$

16.

$\frac{265}{25}$ Simplify

a)

$\frac{53}{5}$

b)

$\frac{55}{3}$

c)

$\frac{35}{3}$

d)

$\frac{3}{35}$

17.

$\frac{1}{4}\div\frac{2}{5}$

a)

$\frac{5}{8}$

b)

$\frac{1}{10}$

c)

$\frac{2}{9}$

d)

$\frac{1}{1}$

18.

$\frac{3}{5}\div\frac{4}{9}$

a)

1.35

b)

0.60

c)

0.26

d)

7.4

19.

$96.3\div1.2$

a)

80.25

b)

8.025

c)

802.5

d)

0.0825

20.

$75.25\div.25=$

a)

301

b)

30.1

c)

3.01

d)

0.301

21.

$74.2\times22$

a)

1,632.4

b)

163.24

c)

16.324

d)

1.6324

22.

$+4-5y=39$

a)

y = -7

b)

y = +7

c)

y = -5

d)

y = +5

23.

$-15\ +10x\ =45$

a)

x = - 6

b)

x = 6

c)

x = 3

d)

x = -3

24.

$\frac{12\ strawberries}{1\ cake}=\ \frac{x\ strawberries}{15\ cakes}$

a)

180 strawberries

b)

27 strawberries

c)

125 strawberries

d)

12.5 strawberries

25.

$\frac{12\ inches}{1\ ft}=\frac{108\ inches}{x\ feet\ }$

a)

9 feet

b)

1,296 feet

c)

11 feet

d)

216 feet

26.

$\frac{3\ ft}{1\ yd}=\frac{300\ ft}{x\ yd}$

a)

100 yd

b)

900 yd

c)

30 yd

d)

90 yd

27.

$\frac{125}{15}=\frac{x}{9}$

a)

75

b)

1125

c)

15

d)

72.5

28.

$\frac{0.5}{27.5}=\frac{1}{p}$

a)

p = 55

b)

p = 0.018

c)

p = 13.75

d)

p = 35

29.

$\frac{1120\ calories}{2\ hours}=\frac{x\ calories}{1\ hour}$

a)

560 calories

b)

280 calories

c)

22,240 calories

d)

224 calories

30.

Martha's taco truck rental is $56.50 for 2 hours.

Adrian's taco truck rental is $75.75 for 3 hours.

Which taco truck rental is the better price?

a)

Martha's

b)

Adrian's

31.

Adela can run 2 miles in 16.3 minutes. How many minutes does it take to run 1 mile?

a)

8.15 minutes

b)

32.6 minutes

c)

18.3 minutes

d)

6.13 minutes

Proportionality Review

Total questions: 31

Worksheet time: 16mins

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