Quiz about Rates and Unit Rates

Question 1

If a car travels 300 miles on 10 gallons of gas, what is the unit rate of miles per gallon?

Accepted Answer

30 miles/gallon

Answer

20 miles/gallon

Answer

10 miles/gallon

Answer

40 miles/gallon

Question 2

What is an equivalent ratio to $$3:4$$ ?

Accepted Answer

Both A and C

Answer

$$6:8$$

Answer

$$5:7$$

Answer

$$9:12$$

Question 3

If a recipe calls for 2 cups of flour for every 3 cups of sugar, how many cups of flour are needed for 9 cups of sugar?

Accepted Answer

6 cups

Answer

4 cups

Answer

8 cups

Answer

10 cups

Question 4

A map scale shows that 1 inch equals 100 miles. How many miles does 3.5 inches on the map represent?

Accepted Answer

350 miles

Answer

250 miles

Answer

300 miles

Answer

400 miles

Question 5

If 8 bags of chips cost $12, what is the unit rate per bag?

Accepted Answer

$1.50

Answer

$1.00

Answer

$2.00

Answer

$2.50

Question 6

What is the proportion $$\frac{3}{4} = \frac{x}{8}$$ solved for $$x$$ ?

Accepted Answer

6

Answer

2

Answer

4

Answer

8

Question 7

In a scale drawing, if the scale is 1 inch = 5 feet, what is the actual length of a wall that is drawn as 3 inches long?

Accepted Answer

15 feet

Answer

8 feet

Answer

10 feet

Answer

20 feet

Question 8

If a bicycle wheel rotates 400 times in one mile, how many rotations does it make in 10 miles?

Accepted Answer

4000 rotations

Answer

5000 rotations

Answer

6000 rotations

Answer

8000 rotations

Question 9

What is the equivalent ratio of $$5:20$$ ?

Accepted Answer

$$1:4$$

Answer

$$2:5$$

Answer

$$3:12$$

Answer

$$4:16$$

Question 10

A scale drawing of a building is made using a scale of 1 inch = 30 feet. If the height of the building on the drawing is 2 inches, what is the actual height of the building?

Accepted Answer

60 feet

Answer

40 feet

Answer

50 feet

Answer

70 feet

Question 11

If 5 pounds of apples cost $4.25, what is the unit rate per pound?

Accepted Answer

$0.85

Answer

$0.75

Answer

$0.95

Answer

$1.05

Question 12

What is the solution to the proportion $$\frac{7}{x} = \frac{14}{28}$$ ?

Accepted Answer

14

Answer

2

Answer

4

Answer

7

Question 13

If a scale drawing has a scale of 1 inch = 4 yards, how many yards does 7 inches on the drawing represent?

Accepted Answer

28 yards

Answer

24 yards

Answer

32 yards

Answer

36 yards

Question 14

A car can travel 450 miles on 15 gallons of gas. What is the car's unit rate of miles per gallon?

Accepted Answer

30 miles/gallon

Answer

25 miles/gallon

Answer

35 miles/gallon

Answer

40 miles/gallon

Question 15

What is an equivalent ratio to $$9:12$$ ?

Accepted Answer

All of the above

Answer

$$3:4$$

Answer

$$6:8$$

Answer

$$18:24$$

Question 16

What is the ratio of blue triangles to red squares?

Accepted Answer

4 : 3

Answer

3 : 4

Answer

4 : 7

Question 17

Equivalent means.....

Accepted Answer

equal

Answer

almost the same

Answer

subtraction

Question 18

What is a ratio?

Accepted Answer

a comparison of 2 quantities

Answer

a box that plays music

Question 19

Which is the better buy?

an 8 ounce package that costs $2.80

a 15 ounce package that costs $5.55

a 26 ounce package that costs $8.58

Accepted Answer

26 ounce package that costs $8.58

Answer

8 ounce package that costs $2.80

Answer

15 ounce package that costs $5.55

Question 20

Which statement describes a unit rate of 6:1?

Accepted Answer

30 miles for 5 hours

Answer

12 tires for 3 cars

Answer

$35 for 5 set of markers

Answer

45 miles in 9 hours

Question 21

Gabby spent $44.10 for 14 gallons of gas. What was the unit cost, or price per gallon?

Accepted Answer

$3.15

Answer

$0.31

Answer

$4.50

Answer

$5.82

Question 22

Four candy stores are competing with each other. Which store offers the best buy for candy?

Accepted Answer

Chocolate Shop: 36 pack for $7.20

Answer

Sweet Store: 12 pack for $3.00

Answer

Delicious Treats: 22 pack for $4.62

Answer

Sugar Factory: 18 pack for $5.40

Question 23

Are these ratios equivalent?

2 feet every 3 months,

4 feet every 15 months.

Accepted Answer

no

Answer

yes

Question 24

Elijah earn $200 for 8 hours of work. What is the unit rate (in dollars per hour)?

Accepted Answer

$25 per hour

Answer

$50 per hour

Answer

$12 per hour

Answer

$192 per hour

Question 25

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

Accepted Answer

$1.25 per pound

Answer

$1 per pound

Answer

$2 per pound

Answer

$1.50 per pound

Question 26

Solve the word problem: If a store sells 12 cans of soda for $6, what is the unit rate per can?

Accepted Answer

$0.50

Answer

$5.00

Answer

$0.25

Answer

$1.00

Question 27

Identify the better buy scenario: Product A costs $5 for 3 items, while Product B costs $8 for 5 items.

Accepted Answer

Product B

Answer

Product D

Answer

Product A

Answer

Product C

Question 28

Mrs. Edgar had to stop and get gas on her way to school this morning.  The unit price was $2.03 per gallon and Mrs. Edgar spent $32.48.  How many gallons of gas did Mrs. Edgar buy?

Accepted Answer

16

Answer

14

Answer

15

Answer

17

Question 29

The Williams family bought four concert tickets for $252.  What was the price per ticket?

Accepted Answer

$63.00

Answer

$60.00

Answer

$6.30

Answer

$62.00

Question 30

Doritos $4.39 for 11.5 oz.
or
Cheetos $2.24 for 9.75 oz.
Find the unit price of each and choose the better deal.

Accepted Answer

Cheetos

Answer

Doritos

Question 31

Jenna drives 80 miles in 2 hours. Anthony drives 120 miles in 4 hours. Who is driving at a faster rate? (miles per hour)

Accepted Answer

Jenna is driving at a faster rate.

Answer

Anthony is driving at a faster rate.

Question 32

Recipe A makes 10 servings for a total of 990 calories. Recipe B makes 7 servings for 840 total calories. Which recipe has more calories per serving?

Accepted Answer

Recipe B has more calories per serving

Answer

Recipe A has more calories per serving

Question 33

If Justin can type 408 words in 4 minutes, how many words can he type per minute?

Accepted Answer

102 words per minute

Answer

100 words per minute

Answer

400 words per minute

Answer

412 words per minute

Question 34

Which is the better deal? Oreos $2.98 for 15 oz OR Chips Ahoy $2.50 for 14 oz

Accepted Answer

Chips Ahoy

Answer

Oreos

Question 35

My mother purchased 9 candy bars at Food City for $13.50. What is the unit price?

Accepted Answer

$1.50

Answer

$2.00

Answer

$1.75

Answer

Not Here

Question 36

A train can travel 1,230 miles in 5 hours. What is the unit rate that the train is traveling per hour?

Accepted Answer

246 mph

Answer

256 mph

Answer

356 mph

Answer

346 mpg

Question 37

At the carnival, the ratio of people who won the ring toss game to lost it was 8 : 5. If 24 people won, how many people would have lost?

Accepted Answer

15

Answer

3

Answer

13

Answer

24

Question 38

Hamburger sells for 3 pounds for $6. If Alicia buys 10 pounds of hamburger, how much will she pay? (Use a proportion to solve)

Accepted Answer

$20

Answer

$30

Answer

$60

Answer

$10

Question 39

Is the ratio equivalent?

Accepted Answer

Yes

Answer

No

Question 40

Is the ratio equivalent?

Accepted Answer

No

Answer

Yes

Question 41

Janelle is making trail mix. She will add 4 cups of M&Ms for every 3 cups of nuts. Which ratio below has an equivalent mixture of M&Ms and nuts?

Accepted Answer

12:9

Answer

16:7

Answer

24:12

Answer

20:5

Question 42

Tyler is a beast at baseball. He scored 22 home runs in 7 games. If he keeps up that pace, how many home runs would he score in 21 games?

Accepted Answer

66 home runs

Answer

3 home runs

Answer

6 home runs

Answer

home runs

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