Quiz about Ratios and Proportional Reasoning

Question 1

There are three different types of ratios?

Accepted Answer

True

Answer

False

Question 2

Which ratio is equivalent to 3:4

Accepted Answer

6:8

Answer

12:14

Answer

4:3

Answer

20:15

Question 3

Which ratio is equivalent to 5 to 4

Accepted Answer

25 to 20

Answer

10 to 12

Answer

4 to 5

Answer

15 to 8

Question 4

Which ratio is equivalent to 12:20

Accepted Answer

3:5

Answer

20:12

Answer

2:3

Answer

3:10

Question 5

If you have 3 pennies, 4 nickels, and 5 dimes which represents the following ratio: nickels to total number of coins?

Accepted Answer

4:12

Answer

4:5

Answer

3:12

Answer

5:12

Question 6

The ratio of 6th graders to 7th graders at a basketball game is 4:1.  If there are eight 7th graders, how many 6th graders are there?

Accepted Answer

32

Answer

28

Answer

16

Answer

8

Question 7

The three different kinds of ratios include..
Part to Part
Part to Whole
Whole to Part

Accepted Answer

True

Answer

False

Question 8

There are 21 boys and 6 girls in Mr. Heale's homeroom. What is the ratio of girls to boys?

Accepted Answer

2:7

Answer

6:21

Answer

21:6

Answer

7:2

Question 9

Mr. Heale made $90 in 5 hours. What is the unit rate?

Accepted Answer

$18 per hour

Answer

$1 in 18 hours

Answer

$90:5h

Answer

5 to 90

Question 10

It costs $8.21 for 3 candy bars. What is the unit price one candy bar?

Accepted Answer

2.73

Answer

6.90

Answer

71.8

Answer

76.0

Question 11

The car travels 440 miles in 8 hours. What is the unit rate?

Accepted Answer

55 miles in 1 hour

Answer

12 miles in 1 hour

Answer

110 miles in 1 hour

Answer

44 miles in 1 hour

Question 12

It snowed 14 inches in 5 hours. What is the unit rate?

Accepted Answer

2.8 inches

Answer

3 inches

Answer

1.5 inches

Answer

5 inches

Question 13

^{What is the ratio of total shapes to circles?}

Accepted Answer

7 : 3

Answer

3 : 4

Answer

4 : 3

Answer

3 : 7

Question 14

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

Accepted Answer

175

Answer

185

Answer

200

Answer

220

Question 15

Devin can wash 95 cars in 5 days. How many cars does she wash each day?

Accepted Answer

19 cars per day

Answer

475 cars per day

Answer

.05 cars per day

Answer

15 cars per day

Question 16

How are rates and unit rates similar?

Accepted Answer

They both compare two different quantities of information.

Answer

They both are fractions.

Answer

They are not similar at all.

Answer

not here

Question 17

A rate is a ratio that compares 2 different_______________________________.

Accepted Answer

units/measurements

Answer

people

Answer

fractions

Answer

denominators

Question 18

How are rates and unit rates different?

Accepted Answer

A rate compares two different quantities.  A unit rate has a denominator of 1.

Answer

A rate has a denominator of 1.  A unit rate does not.

Answer

A rate is just like a fraction.  A unit rate is a ratio.

Answer

Rates involve a measurement of time, but unit rates do not.

Question 19

Which of the following is a UNIT RATE?

Accepted Answer

$6 for each hour

Answer

10 miles / 2 hours

Answer

1 box / $3

Answer

15 pounds every 5 servings

Question 20

Solve the proportion:

Accepted Answer

8

Answer

4

Answer

14

Answer

10

Question 21

Solve the proportion.

Accepted Answer

k=5

Answer

k=45

Answer

k=60

Answer

k=90

Question 22

Rylan earns $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 23

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.

Accepted Answer

Sargento

Answer

Velveeta

Question 24

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.

Accepted Answer

12 pack

Answer

8 pack

Question 25

Which option is the better deal?
Doritos
$4.39 for 11.5 oz
or
Cheetos
9.75 oz for $3.24

Accepted Answer

Cheetos

Answer

Doritos

Question 26

Cheerios 17 ounces for $3.68
or
Apple Jacks at $2.89 for 13 oz
Which is the better buy?

Accepted Answer

Cheerios

Answer

Apple Jacks

Question 27

What is the ratio of red apples to green apples

Accepted Answer

4 red apples to 3 green apples

Answer

7 apples to 3 green

Answer

4 red apples to 7 apples

Answer

3 green apples to 4 red apples

Question 28

What is a Ratio?

Accepted Answer

Is a comparison of two quantities

Answer

A rate with a denominator of one

Answer

It is when the only factor the numerator and denominator share is a one

Answer

Two decimals that can be multiplied

Question 29

There are 15 boys out of 23 students.  What kind of ratio is this?

Accepted Answer

part to whole

Answer

part to part

Question 30

Hamburger sells for 3 pounds for $6. If Julia buys 10 pounds of hamburger, how much will she pay?

Accepted Answer

$20

Answer

$30

Answer

$60

Answer

$10

Question 31

Miss Burnet used 3 cups of flour to make 60 cookies. How many cups of flour did she use to make 90 cookies?

Accepted Answer

4 1/2 c.

Answer

6 c.

Answer

30 c.

Answer

5 c.

Question 32

Mr. Biollo drove 160 kilometers in 2 hours. What is the distance he can travel in 6 hours?

Accepted Answer

480

Answer

540

Answer

48

Answer

54

Question 33

Keenan bought 4 pairs of sports socks for $9. How many pairs of socks can he buy for $13.50?

Accepted Answer

6

Answer

8

Answer

7

Answer

5

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

Solve the proportion below

Accepted Answer

21

Answer

7

Answer

8

Answer

24

Question 36

Solve the proportion below:

Accepted Answer

6

Answer

42

Answer

2

Answer

28

Question 37

On vacation, Lucas drove 275 miles in 5 hours. Predict how far Lucas will travel at the same rate in the next 3 hours.

Accepted Answer

165

Answer

440

Answer

195

Answer

55

Question 38

What is the unit rate if there are 1,760 calories in 8 servings?

Accepted Answer

220 calories per serving

Answer

176 calories per serving

Answer

228 calories per serving

Answer

14,080 calories per serving

Question 39

The cost of 2 pounds of coffee is $17.95. To the nearest dollar, what is the cost of 5 pounds of coffee?

Accepted Answer

$45

Answer

$34

Answer

$36

Answer

$90

Question 40

Matteo is 6 feet tall and casts a shadow 4 feet long; at the same time, a flagpole casts a shadow that is 50 feet long. How tall is the flagpole?

Accepted Answer

75 ft

Answer

30 ft

Answer

100 ft

Answer

126 ft

Question 41

Solve:

Accepted Answer

6.5

Answer

1.5

Answer

26

Answer

535.5

Question 42

Solve:

Accepted Answer

85

Answer

30.6

Answer

24

Answer

0.012

Question 43

Kelsey is going to the store to buy chocolate chip cookies for the class party. She sees a 16 oz. bag of cookies for $5.99 and a 22 oz. bag for $6.25. Which is the better deal?

Accepted Answer

22 oz. bag

Answer

They are the same

Answer

16 oz. bag

Answer

neither

Question 44

Solve:

Accepted Answer

12.57

Answer

9.63

Answer

5.09

Answer

2.18

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