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Review Ratios and rates

Total questions: 95

Worksheet time: 7hrs 1mins

Name
Class
Date
1.

 65 miles3 hours\ \frac{65\ miles}{3\ hours}  Is this a rate or a unit rate?

a)

rate

b)

unit rate

2.

3 pages1 min⁡ute\frac{3\ pages}{1\ \min ute}  Is this a rate or a unit rate?

a)

rate

b)

unit rate

3.
Sargento cheese slices $2.48 for 10 slices
or
Velveeta Cheese slices $3.18 for 12 slices
Find the unit price for each and choose the better deal.
a)
Sargento
b)
Velveeta
4.

A rate written as 50 miles per hour is an example of a ____________________________

a)

quantity

b)

mass

c)

unit rate

d)

equivalent ratio

5.
Which is the better deal?
Oreos
$2.98 for 15 oz
OR
Chips Ahoy
$2.50 for 14 oz
a)
Oreos
b)
Chips Ahoy
6.
Which is the "better buy"?  A 12 ounce can of corn for $1.92 of  a 20 ounce can of corn for $3.00?
a)
They are the same
b)
The  20 ounce can
c)
The 12 ounce can
7.
Four pounds of bananas cost $6.  What is the cost per pound of bananas?
a)
$24 per pound
b)
$1.50 per pound
c)
$1 per pound
d)
$6 per pound
8.
If Justin can type 408 words in 4 minutes, how many words can he type per minute?
a)
102 words per minute
b)
100 words per minute
c)
400 words per minute
d)
412 words per minute
9.
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
10.
When are unit rates useful? Choose the best answer.
a)
When you want to subtract a number by another.
b)
When you want to multiply one number by another.
c)
When you want to compare prices.
d)
When you want to figure out the probability of a number.
11.
In an animal shelter, there are 5 dogs for every 20 cats. Which rate best represents the relationship between dogs and cats?
a)
10 dogs for every 40 cats
b)
1 dog for every 5 cats
c)
2 dogs for every 10 cats
d)
12 dogs for every 50 cats
12.

You travel 150 miles on 5 gallons. How far did you travel per gallon?

a)

15 miles

b)

30 miles

c)

3 miles

d)

25 miles

13.

You go to the grocery store to buy dog food. The store has three sizes available:


A 20-lb bag for $23.44

An 8-lb bag for $9.88

A 40-lb bag for $49.00


Which size bag has the lowest cost per pound rounded to the nearest cent?

a)

The 8-lb bag

b)

The 20-lb bag

c)

The 40-lb bag

d)

I have a cat

14.

Which is the better buy? a 12 pack of Coke for $3.50 or a six pack of Coke for $1.80?

a)

The 12 pack of Coke

b)

The 6 pack of Coke

c)

Neither

d)

They are the same

15.

A store has 120 customers in 6 hours. What is the unit rate in customers per hour?

a)

16 customers per hour

b)

12 customers per hour

c)

20 customers per hour

d)

15 customers per hour

16.

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

17.
If Justin can type 408 words in 4 minutes, how many words can he type per minute?
a)
102 words per minute
b)
100 words per minute
c)
400 words per minute
d)
412 words per minute
18.
A sixth-grade math teacher can grade 25 homework assignments in 20 minutes. Is he working at a faster rate or slower rate than grading 36 homework assignments in 30 minutes?
a)
Slower rate
b)
Faster rate
c)
He didn't grade them
d)
Everyone got 100
19.
150 grams of fertilizer is required for a land area of 6 square acres.  At this rate, how many grams of fertilizer is needed for 13 square acres?
a)
25 grams
b)
300 grams
c)
325 grams
d)
310 grams
20.
Alycia earned $20.40 in 3 hours. What is her unit rate in dollars per hour?
a)
$7 per hour
b)
$6 per hour
c)
$6.80 per hour
d)
$17.40 per hour
21.
Which is the slowest reading rate?
a)
3 pages in 9 minutes
b)
4 pages in 10 minutes
c)
5 pages in 13 minutes
d)
7 pages in 20 minutes
22.
An eight pack of juice boxes costs $4.79, and a 12 pack of juice boxes cost $6.59. Use this information to calculate the better buy.
a)
8 pack
b)
12 pack
23.
The Williams family bought four concert tickets for $252.  What was the price per ticket?
a)
$60.00
b)
$63.00
c)
$6.30
d)
$62.00
24.

Will spent $3.75 for 3 pounds of granola. What is his unit rate in dollars per pound?

a)

$.50 per pound

b)

$1.25 per pound

c)

$3 per pound

d)

$2.50 per pound

25.

Which is the better buy? A 12-pack of Pepsi for $3.50 or a 6-pack for $1.80?

a)

The 12-pack

b)

The 6-pack

c)

They're the same

d)

Neither, I prefer Coke

26.
Sarah wants to buy tomatoes, which is the best deal?
15 kg for $32.25
4 kg for $8.72
a)
15 kg for $32.25
b)
4 kg for $8.72
c)
Neither
27.

If Kevin bought 3 lbs of lettuce for $3.54, how much did the lettuce cost per pound?

a)

$1.18 per pound

b)

$1.32 per pound

c)

$10.62 per pound

d)

$10.16 per pound

28.

Which of the following is NOT a unit rate?

a)

2 cars

1 lane

b)

45 miles per hour

c)

27 sandwiches in 3 weeks

d)

2 tanks of gas

1 yard

29.

A car travels 75km miles in 40 minutes.

How many kilometres does the car travel per minute?

a)

.75 km

b)

1.875 km

c)

0.8 km

d)

.53km

30.

You're throwing a party, and you ordered 15 pizzas for your guests. Your total came to $97.50. What was your unit cost per pizza?

a)

$4.95 per pizza

b)

$5.75 per pizza

c)

$7.25 per pizza

d)

$6.50 per pizza

31.

If Antonia can type 408 words in 4 minutes, how many words can she type per minute?

a)

408 words per minute

b)

100 words per minute

c)

400 words per minute

d)

102 words per minute

32.
A machine can pack 70 boxes of spaghetti in 5 minutes. At this rate, how many boxes can they pack in 8 minutes.
a)
35 boxes
b)
14 boxes
c)
112 boxes
d)
560 boxes
33.
There are 1600 calories in the 5 cups of dog food Mike gives his adult dog. Mike gives his puppy 3 cups of the same dog food. How many calories are in the 3 cup serving?
a)
800 calories
b)
960 calories
c)
640 calories
d)
3200 calories
34.

If there are 7 girls and 8 boys on the school’s track team, what is the ratio of girls to boys? Write your answer in three different ways.

a)

7:8

b)

8:7

c)

8 to 7

d)

7 to 8

e)

78\frac{7}{8}

35.

If a sports field is 100 meters long and 40 meters wide, what is the ratio of its width to its length? Write your answer in three different ways.

a)

100:40

b)

40:100

c)

40 to 100

d)

100 to 40

e)

40100\frac{40}{100}

36.

There are 15 jackets and 10 sweatpants in the closet. What is the ratio of jackets to sweatpants?

a)

15:10

b)

15:25

c)

10:15

d)

25:15

37.

There are 5 cats and 10 dogs. What is the fraction of cats to the total amount of animals.

a)

105\frac{10}{5}

b)

510\frac{5}{10}

c)

515\frac{5}{15}

d)

1015\frac{10}{15}

38.
A bag of marbles comes with 3 blue marbles, 2 red marbles, and 5 yellow marbles. What is the ratio of red to yellow?
a)
2 to 5
b)
5 to 3
c)
3 to 5
d)
5 to 2
39.
What is an equivalent ratio to 3/4?
a)
1/4
b)
4/5
c)
12/16
d)
14/18
40.
What is a Ratio?
a)
Is a comparison of two quantities 
b)
To multiply two fractions 
c)
A number over another number
d)
Two decimals that can be multiplied
41.
In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?
a)
5:4
b)
5:11
c)
2:5
d)
6:5
42.

Which represents the relationship of oranges to fruit? Choose all that apply.

a)

2:6

b)

2:4

c)

4:6

d)

1:2

43.
The pet shop has 2 dogs, 4 cats, and 5 hamsters. What is the ratio of dogs to all pets?
a)
2:4
b)
2:5
c)
2:11
d)
11:2
44.
Tommy has a bag of LEGOS.  There are 6 yellow, 3 red, and 8 blue LEGOS.  What is the ratio in simplest form of red to yellow LEGOS?
a)
1/2
b)
6/3
c)
2/1
d)
3/6
45.
a)
a
b)
b
c)
c
d)
d
46.

What is the ratio of stars to circles?

a)

stars/circles = 11/4

b)

stars/circles = 4/11

c)

circles/stars = 5/11

47.
Beth went to a petting zoo with 23 animals. 9 were goats, 6 were sheep, and the rest were dogs. What is the ratio of dogs to goats?
a)
9 to 6
b)
8 to 9
c)
9 to 23
d)
6 to 9
48.
For a recipe, Brutus uses 4 cups of sugar for every 5 cups of flour. Which of the following show equivalent ratios for sugar to flour?
a)
4/5=8/10 =12/15
b)
4/5 = 5/6 = 6/7
c)
4/5 = 3/4 = 2/3
d)
4/5=8/15=16/45
49.
Kevin is mixing paint to make orange. The ratio of red paint to yellow paint is 3 oz to 5 oz. How much yellow paint should he mix with 9 oz of red paint?
a)
15 oz
b)
30 oz
c)
45 oz
d)
11 oz
50.

Select ALL the ratios that are equivalent to 16 : 6

a)

3 to 8

b)

32 : 12

c)

4 to 2

d)

8 to 3

51.

A cookie recipe calls for 2 eggs and 3 cups of flour. How much flour and how many eggs are needed to make 3 batches?

a)

6 eggs and 9 cups of flour

b)

6 cups of flour and 9 eggs

c)

8 eggs and 12 cups of flour

d)

12 eggs and 8 cups of flour

52.
Tell if the ratio is part-to-part or part-to-whole.
In a a mini bag of M&Ms, there are 16 M&Ms and 5 of them are red.
a)
Part-to-Part
b)
Part-to-Whole
53.
Which is NOT a way to represent a ratio?
a)
As a fraction
b)
Using the word "to"
c)
With a colon (:)
d)
None.  All of these are ways to write a ratio.
54.

What is the ratio of red dots to total dots

a)

6:5

b)

5 to 6

c)

5:11

d)

11:5

55.
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
56.

Tomatoes and cucumbers were planted in a vegetable garden in the ratio of 4 : 1. If there are 14 cucumber plants, how many tomato plants are there?

a)

56

b)

14

c)

70

d)

6

57.

The ratio of lemon juice to water in Ella's Delicious Lemonade is 3 cups : 5 cups. Audrey wants to make a triple batch. What ratio of lemon juice and water should she use AND how many cups of lemonade will it make?

a)

9 cups juice : 15 cups water makes 24 cups of lemonade

b)

6 cups juice : 10 cups water makes 16 cups of lemonade

c)

9 cups juice : 15 cups water makes 8 cups of lemonade

d)

9 cups juice : 5 cups water makes 24 cups of lemonade

58.

Robby raises Holstein and Jersey cows on his farm in the ratio of 7 : 5. If he has a total of 48 cattle on his farm, how many Holstein cows and how many Jersey cows does he own?

a)

70 Holsteins and 50 Jerseys

b)

28 Holsteins and 20 Jerseys

c)

12 holsteins and 10 Jerseys

d)

21 Holsteins and 15 Jerseys

59.
a)
7
b)
8
c)
9
d)
10
60.

The ratio of flour to sugar in a cookie recipe is 2 cups to 1/2 cup. If you were going to scale down the recipe to make a half batch of cookies, how much flour and sugar would you use?

a)

1 cup of flour and 1/4 cup of sugar

b)

4 cups of flour and 1 cup of sugar

c)

1/2 cup of flour and 1/4 cup of sugar

d)

1 cup of flour and 2/4 cup of sugar

61.

Luz earns $400 for 40 hours of work. Use a ratio table to determine how much she earns for 6 hours of work.

a)

$60.00

b)

$20.00

c)

$40.00

d)

$10.00

62.

Determine if the pair of ratios or rates are equivalent.

$15 for 5 pairs of socks; $25 for 10 pairs of socks

a)

Yes

b)

No

63.

The table shows the price of packages of markers at a store. Each package sells for the same price.


What would be the price of 11 packages of markers?

a)

$50

b)

$51

c)

$55

d)

$59

64.

Typically on a baseball team, there are 14 position players and 12 pitchers. What is the ratio of pitchers to position players.

Select all ratios that could be written for the situation (some may be simplified).

a)

12:14

b)

14 to 12

c)

12/14

d)

6 to 7

e)

7:6

65.

The ratio of red counters to blue counters is 3 : 1


What fraction of the counters are blue?

a)

1/4

b)

3/4

c)

1/3

d)

3/1

66.

The ratio of red counters to blue counters is 3 : 1


What fraction of the counters are red?

a)

1/4

b)

3/4

c)

1/3

d)

3/1

67.

Which of the following ratios are not equivalent to 1/2

a)

2/4

b)

3/6

c)

6/10

d)

30/60

68.

Which ratio is equivalent to 4/7 with greater terms?

a)

7/10

b)

21/12

c)

12/21

d)

7/4

69.
Solve for A in the table.
a)
A= 40
b)
A= 10
c)
A= 9
d)
A= 45
70.
There are 6 fourth - grade students, 8 fifth - grade students, and 10 sixth - grade students on the girls soccer team at Truman Elementary School.
What is the ratio of fifth - grade students to sixth - grade students?
a)
4/9
b)
4/5
c)
5/4
d)
9/4
71.
Rob made a playlist and burned it to a CD. There are 10 rock songs, 6 rap songs, and 2 pop songs on the playlist.
What is the ratio of pop songs to rock songs?
a)
1/9
b)
1/8
c)
1/5
d)
1/3
72.
Rob made a playlist and burned it to a CD. There are 10 rock songs, 6 rap songs, and 2 pop songs on the playlist.
What is the ratio of all songs to songs that are not rock?
a)
4:9
b)
5:9
c)
9:5
d)
9:4
73.
Which describe a ratio of 2 to 1?
a)
touchdown to field goal
b)
field goal to point - after - touchdown
c)
two-point conversion to safety
d)
safety to touchdown
74.
Which describe a ratio of 1 to 1?
a)
touchdown to field goal
b)
field goal to point - after - touchdown
c)
two-point conversion to safety
d)
safety to touchdown
75.
Paul has 16 baseballs and 12 golf balls. What is the ratio of baseballs to golf balls?
a)
4/7
b)
3/4
c)
4/3
d)
7/4
76.
In his last soccer game, Chris made 9 saves and let in 3 goals. What was his ratio of saves to total shots on goal?
a)
3/1
b)
4/3
c)
3/4
d)
1/3
77.

Convert 100 cm to m

a)

1 m

b)

100 m

c)

1 000 m

d)

10 m

78.

Convert 1 000 m to km

a)

1 km

b)

10 km

c)

100 km

d)

1 000 km

79.

75 mm = ___ cm

a)

7.5 cm

b)

75 cm

c)

750 cm

d)

7 500 cm

80.

75 cm = ___ m

a)

0.75 m

b)

7.5 m

c)

75 m

d)

750 m

81.

5.45 m = ___ cm

a)

545 cm

b)

54.5 cm

c)

0.545 cm

d)

5 450 cm

82.

How many minutes in 5 hours?

a)

300 minutes

b)

250 minutes

c)

240 minutes

d)

360 minutes

83.

How many minutes in 2 hours and 15 minutes?

a)

124 minutes

b)

139 minutes

c)

153 minutes

d)

135 minutes

84.

40 days to weeks and days.

a)

5 weeks 4 days

b)

4 weeks 4 days

c)

5 weeks 5 days

d)

4 weeks 5 days

85.

50 months to years and months.

a)

4 years 1 month

b)

4 years 2 months

c)

3 years 1 month

d)

5 years 1 month

86.

10 hours 37 minutes to minutes.

a)

537 minutes

b)

437 minutes

c)

737 minutes

d)

637 minutes

87.

Convert 36km/h to metres per second.

Round to 1 decimal place if you need to.

You do not need to write the units. Just write the value.

(a)  

88.

Convert 12km/h to metres per second.

Round to 1 decimal place if you need to.

You do not need to write the units. Just write the value.

(a)  

89.

Convert 60km/h to metres per second.

Round to 1 decimal place if you need to.

You do not need to write the units. Just write the value.

(a)  

90.

Convert 150km/h to metres per second.

Round to 1 decimal place if you need to.

You do not need to write the units. Just write the value.

(a)  

91.

Convert 75km/h to metres per second.

Round to 1 decimal place if you need to.

You do not need to write the units. Just write the value.

(a)  

92.

Convert 25m/s to kilometres per hour.

Round to 1 decimal place if you need to.

You do not need to write the units. Just write the value.

(a)  

93.

Convert 12m/s to kilometres per hour.

Round to 1 decimal place if you need to.

You do not need to write the units. Just write the value.

(a)  

94.

Convert 4m/s to kilometres per hour.

Round to 1 decimal place if you need to.

You do not need to write the units. Just write the value.

(a)  

95.

Convert 0.5m/s to kilometres per hour.

Round to 1 decimal place if you need to.

You do not need to write the units. Just write the value.

(a)  

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