Quiz about Ratio Grade 6

Question 1

There are 4 birds and 6 snakes. What is the ratio of birds to snakes?

Accepted Answer

4/6

Answer

6/4

Answer

1/3

Answer

10/16

Question 2

Mrs. Shelly paid $3 for 6 muffins and Mrs. Kloske paid $9 for 18 muffins.

Accepted Answer

yes, equivalent

Answer

no, not equivalent

Question 3

Jose swims 3 laps in a pool every 2 minutes. How long would it take him to swim 27 laps?

Accepted Answer

18 minutes

Answer

8 minutes

Answer

9 minutes

Answer

16 minutes

Question 4

In a certain apartment building, the ratio of tenants to cars is 3:5. If there are 30 tenants, how many cars are there?

Accepted Answer

50

Answer

35

Answer

60

Answer

18

Question 5

Jeff ran 6 miles in 4 hours. At this rate, how many miles will he run in 6 hours?

Accepted Answer

9 miles

Answer

4 miles

Answer

6 miles

Answer

36 miles

Question 6

Ja'Niya filled up her 16 gallon gas tank for $51.84 at Exxon. Rebecca filled up her 13 gallon gas tank for $44.33 at Sheetz. Which statement most accurately compares the gas price?

Accepted Answer

Ja'Niya got a better deal because the price per gallon at Exxon is less

Answer

Ja'Niya had a better deal because 16 gallons is more than 13 gallons

Answer

Rebecca got a better deal because she paid less money

Answer

Rebecca got a better deal because the price per gallon at Sheetz is less

Question 7

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 8

Solve the proportion.

Accepted Answer

k=5

Answer

k=3.3333333

Answer

k=60

Answer

k=90

Question 9

A unit rate is a ratio with:

Accepted Answer

A denominator of 1

Answer

A numerator of 1

Question 10

Which rate of change represents the graph shown?

Accepted Answer

4 place settings in each box

Answer

0.24 place setting in each box

Answer

2 place setting in each box

Answer

0.5 place setting in each box

Question 11

Which statement is the correct unit rate?

Accepted Answer

5 feet per second

Answer

5 seconds per foot

Answer

2.5 seconds per foot

Answer

2.5 feet per second

Question 12

Which statement best describes the unit rate?

Accepted Answer

25 cm per second

Answer

50 cm per second

Answer

300 cm per second

Answer

1 cm per second

Question 13

Select all the true statements.

Accepted Answer

There are three smiley faces for every triangle.

Accepted Answer

There are two squares for every triangle.

Accepted Answer

The ratio of triangles to squares is 2 to 4.

Answer

The ratio of squares to smiley faces is 6:4.

Answer

The ratio of smiley faces to triangles is 6 to 4.

Question 14

Select all the ratios that are equivalent to 8:6.

Accepted Answer

4:3

Accepted Answer

16:12

Answer

6:8

Answer

10:8

Answer

7:5

Question 15

A mixture of purple paint contains 6 teaspoons of red paint and 15 teaspoons of blue paint. To make the same shade of purple paint using 35 teaspoons of blue paint, how much red paint would you need? Use the double number line diagram to help if needed.

Accepted Answer

14 teaspoons

Answer

12 teaspoons

Answer

18 teaspoons

Answer

26 teaspoons

Question 16

Lin rode her bike 2 miles in 8 minutes. She rode at a constant speed. How long did it take her to travel 1 mile?

Accepted Answer

4 minutes

Answer

8 minutes

Answer

1/4 minute

Answer

1 minute

Question 17

Lin rode her bike 2 miles in 8 minutes. She rode at a constant speed. How far did she travel in 1 minute?

Accepted Answer

1/4 mile

Answer

8 miles

Answer

4 miles

Answer

1 mile

Question 18

3 movie tickets cost $36. At this rate, what is the cost per ticket?

Accepted Answer

$12

Answer

$3

Answer

$3.60

Answer

$108

Question 19

3 ice cream cones cost $8.25. At this rate, how much do 2 ice cream cones cost?

Accepted Answer

$5.50

Answer

$2.75

Answer

$16.50

Answer

$24.75

Question 20

3 bananas cost $0.99. At this rate, how much do 5 bananas cost?

Accepted Answer

$1.65

Answer

$0.33

Answer

$4.95

Answer

$2.97

Question 21

A bag contains 120 marbles. Some are red and the rest are black. There are 19 red marbles for every black marble. How many red marbles are in the bag?

Accepted Answer

114 red marbles

Answer

6 red marbles

Answer

111 red marbles

Answer

139 red marbles

Question 22

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 23

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 24

The pet shop has 2 dogs, 4 cats, and 5 hamsters. What is the ratio of dogs to all pets?

Accepted Answer

2:11

Answer

2:4

Answer

2:5

Answer

11:2

Question 25

Here are 3 fractions. Two of these fractions are equivalent to each other. Which two?

Accepted Answer

2/3 and 6/9

Answer

2/3 and 4/5

Answer

4/5 and 6/9

Question 26

One batch of brownies calls for 1 box of brownie mix and the ingredients shown above.

What amounts of eggs, water, and oil would you need for 2 batches of fudge-like brownies?

Accepted Answer

4 eggs, 1/2 cup water, 1 cup oil

Answer

2 eggs, 1/4 cup water, 1/2 cup oil

Answer

4 eggs, 1/8 cup water, 1/4 cup oil

Answer

3 eggs, 1/4 cup water, 1/2 cup oil

Question 27

Which travels faster: a car that travels 6 miles in 12 minutes at a constant speed, or a train that travels 6 miles in 6 minutes at a constant speed?

Accepted Answer

The train

Answer

The car

Question 28

Which is NOT equivalent to 3:5?

Accepted Answer

21:28

Answer

15:25

Answer

9:15

Answer

30:50

Question 29

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 30

Jada can read 3/5 of a book in 1/4 of an hour.  How long would it take her to read one whole book?

Accepted Answer

5/12 of an hour per book

Answer

2 and 2/5 books per hour

Answer

2 and 2/5 hours per book

Answer

5/12 of a book per hour

Question 31

Do the ratios form a proportion?

Accepted Answer

Yes, they form a proportion.

Answer

No, they do not form a proportion.

Question 32

Solve for x

Accepted Answer

x=6

Answer

x =1/6

Answer

x = 7

Answer

x=9

Question 33

Jasmine had a jar of keys:

3 car keys; 4 door keys; 6 padlock keys; and 2 locker keys.

In a box, she had 45 keys. How many were padlock keys?

Accepted Answer

18

Answer

12

Answer

14

Answer

20

Question 34

Which ratio is equivalent to 12 to 16?

Accepted Answer

3 to 4

Answer

6 to 32

Answer

2 to 3

Answer

24 to 8

Question 35

Which ratio is not equivalent to 4:12?

Accepted Answer

8:48

Answer

20:60

Answer

12:36

Answer

2:6

Question 36

There are 3 boys for every 4 girls in Mrs. Celda's class. There are 7 boys for every 9 girls in Mrs. Gina's class.

Which statements are TRUE if each class has 21 boys?

Accepted Answer

There are 27 girls in Mrs. Gina's class.

Accepted Answer

Mrs. Celda's class has more girls than Mrs. Gina's class.

Answer

Mrs. Gina's class has more girls than Mrs. Celda's class.

Answer

There are 32 girls in Mrs. Celda's class.

Question 37

Stacy buys a bagel assortment that has 6 oat bagels for every 2 blueberry bagels. Naomi buys a bagel assortment that has 9 oat bagels for every 5 blueberry bagels.

Each girl bought 10 blueberry bagels.

Use the ratio tables to find the number of oat bagels that each girl bought.

Accepted Answer

Stacy bought 30 oat bagels and Naomi bought 18 oat bagels.

Answer

Stacy bought 36 oat bagels and Naomi bought 54 oat bagels.

Answer

Stacy bought 24 oat bagels and Naomi bought 45 oat bagels.

Answer

Stacy bought 12 oat bagels and Naomi bought 27 oat bagels.

Question 38

The women's department of a store stocks 4 types of black socks for every 5 types of white socks. The men's department stocks 6 types of black socks for every 7 types of white socks.

If each department has the same number of black socks, which department stocks more types of white socks?

Use the ratio tables to answer the question.

Accepted Answer

the women's department

Answer

the men's department

Answer

both stock the same number of white socks

Question 39

Choose the coordinate plane that shows the graph of this table of values.

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

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