Quiz about Review (7.RP.A.1, 7.RP.A.2a-d, 7.RP.A.3)

Question 1

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 2

I paid $15.00 for 6 gallons of gasoline.
What was the price PER gallon?

Accepted Answer

$2.50

Answer

$0.40

Answer

$9.00

Answer

$0.90

Question 3

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

Accepted Answer

The 12 pack of Coke

Answer

The 6 pack of Coke

Answer

Neither

Answer

They are the same

Question 4

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 5

Kyle entered a pie eating contest.  He took 1/5 of a minute to eat 1/2 of a pie.  How many pies can Kyle eat per minute?

Accepted Answer

2 and 1/2 pies per minute

Answer

2 and 1/2 minutes per pie

Answer

2/5 of a minute per pie

Answer

2/5 of a pie per minute

Question 6

Do the ratios form a proportion?

Accepted Answer

Yes, they form a proportion.

Answer

No, they do not form a proportion.

Question 7

Do the ratios form a proportion?

Accepted Answer

No, they do not form a proportion.

Answer

Yes, they form a proportion.

Question 8

What is a proportion?

Accepted Answer

When two ratios are equivalent and show the same value

Answer

When two ratios can be simplified

Answer

When two ratios have the exact same numbers

Answer

When two ratios can be multiplied by 2

Question 9

Does this table represent a proportional relationship?

Accepted Answer

No

Answer

Yes

Question 10

Is this table proportional?

Accepted Answer

No

Answer

Yes

Question 11

Which statement below accurately represents the graph?

Accepted Answer

$500 is earned for every 8 hours worked

Answer

$100 is earned for each hour worked

Answer

$200 earned for every 2 hours worked
is the unit rate

Answer

$200 is earned after working 3 hours

Question 12

What is the unit rate for the rain fall?

Accepted Answer

2 cm per hour

Answer

1 cm per hour

Answer

¹/₂ cm per hour

Answer

4 cm per hour

Question 13

Which statement about this graph is most true?

Accepted Answer

All of the above

Answer

It is proportional

Answer

The cleaner uses 1 cup of vinegar to every 2 cups of cleaner

Answer

The cleaner uses 4 cups of cleaner to 2 cups of vinegar

Question 14

Which is the better deal?
Round to the nearest hundredth!

Accepted Answer

Cheerios

Answer

Apple Jacks

Question 15

What is the constant of proportionality?

Accepted Answer

$9

Answer

$3

Answer

$4

Answer

$2

Question 16

Jonathan ran 3 miles in 20 minutes. What is his unit rate of miles per hour?

Accepted Answer

9 miles per hour

Answer

400 miles per hour

Answer

20 miles per hour

Answer

6.67 miles per hour

Question 17

What is the Constant of Proportionality?

Accepted Answer

k=46

Answer

k=92

Answer

k=0.2

Answer

not proportional

Question 18

For a relationship to be proportional, the graphed line must be...

Accepted Answer

Straight

Answer

Circular

Answer

Curvey

Answer

Make a right angle

Question 19

For a relationship to be proportional, the graphed line must go through or touch the...

Accepted Answer

Origin

Answer

x-axis

Answer

Orangutan

Answer

y-axis

Question 20

Write an equation for this situation.

Accepted Answer

y=19.25x

Answer

y=9.75x

Answer

y=19x

Answer

y=9.5x

Question 21

The graph shows the cost per hour for renting a jet ski at the lake.
Which equation represents the same constant of proportionality shown in the graph?

Accepted Answer

c = 25h

Answer

c = 12.5h

Answer

c = 50h

Answer

c = 5h

Question 22

A proportional relationship can be written as an equation in the form ____ = _____  _____

Accepted Answer

y = kx

Answer

y = k+x

Answer

y = k-x

Answer

y = k/x

Question 23

Anthony rode his bicycle 45 miles in 5 hours. At that rate, how long would he have to ride to go 108 miles?

Accepted Answer

12 hours

Answer

10 hours

Answer

18 hours

Answer

16 hours

Question 24

Marco wanted to buy a book about basketball. The book was $25.00 new. His friend Josh told him to check the used book store. The book was $15.00 used. What percentage was the book marked down?

Accepted Answer

<math><semantics><mrow><mn>40</mn><mi mathvariant="normal">%</mi></mrow><annotation encoding="application/x-tex">40\%</annotation></semantics></math>40%

Answer

<math><semantics><mrow><mn>80</mn><mi mathvariant="normal">%</mi></mrow><annotation encoding="application/x-tex">80\%</annotation></semantics></math>80%

Answer

<math><semantics><mrow><mn>26</mn><mi mathvariant="normal">%</mi></mrow><annotation encoding="application/x-tex">26\%</annotation></semantics></math>26%

Answer

<math><semantics><mrow><mn>4</mn><mi mathvariant="normal">%</mi></mrow><annotation encoding="application/x-tex">4\%</annotation></semantics></math>4%

Question 25

A cell phone company is offering 40% off a new cell phone if an old cell phone is traded in.

Part 1

What is the amount of the discount if the new cell phone is $251?

Accepted Answer

$100.40

Answer

$42

Answer

$116

Answer

$141

Question 26

A cell phone company is offering 30% off a new cell phone if an old cell phone is traded in.

Part 2

What is the discounted price of the new cell phone?

-Remember the original price is $251.

Accepted Answer

$150.60

Answer

$178

Answer

$149.67

Answer

$118.90

Question 27

Fred's lunch bill is $17.50. If he wants to tip his waiter 20%, what tip should he leave?

Accepted Answer

$3.50

Answer

$21.00

Answer

$1.75

Answer

$20.50

Question 28

I bought 10 tickets for 9.25 each to go the new Star Wars movie. If I had a $100 bill, do I have enough money to pay for all the tickets?

Accepted Answer

Yes, and I have $7.50 left

Answer

No, I need a lot more money than that!

Answer

Yes, I have $6.50 left

Answer

Are you kidding? There are no tickets left for that movie!

Question 29

Julie walks 10 dogs a week and gets paid $4.25 for each dog. How much money does she make in one week?

Accepted Answer

$42.50

Answer

$442.50

Answer

$425.00

Question 30

The cost of an item that was discounted 30% of it's original cost of $12.

Accepted Answer

$8.40

Answer

$78

Answer

$5.80

Answer

$7.80

Question 31

A party supply store is having a 25% off sale on purchases of $50 or more. Madison is buying items that total $59.20 before the discount. How much will she pay after the discount is applied?

Accepted Answer

$44.40

Answer

14.80

Answer

$35.00

Answer

$42.20

Question 32

Sally went to the clearance rack at a department store and found a shirt she wanted to buy.  The shirt was $36.00 and is on sale for $24.00.  What is the percent of the decrease?

Accepted Answer

33%

Answer

67%

Answer

50%

Answer

34%

Question 33

I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I?

Accepted Answer

Echo

Answer

Wind

Answer

Air

Question 34

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

Accepted Answer

Map

Answer

Land Design

Answer

Picture

Question 35

What English word has three consecutive double letters?

Accepted Answer

Bookkeeper

Answer

Orthography

Answer

Psychology

Question 36

I come from a mine and get surrounded by wood always. Everyone uses me. What am I?

Accepted Answer

Pencil Lead

Answer

Shovel

Answer

Wooden Pole

Answer

Spade

Question 37

A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

Accepted Answer

Four sisters and three brothers.

Answer

One sister and two brother

Answer

Three sisters and three brothers

Question 38

2x12

Accepted Answer

24

Answer

23

Answer

22

Question 39

12x3

Accepted Answer

36

Answer

32

Answer

30

Question 40

3x8

Accepted Answer

24

Answer

26

Answer

29

Question 41

9x4

Accepted Answer

36

Answer

33

Answer

28

Question 42

9x3

Accepted Answer

27

Answer

35

Answer

28

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics