Quiz about Adding and Subtracting Fractions

Question 1

2/3 + 1/2 =

Accepted Answer

7/6

Answer

6/7

Answer

2/6

Answer

3/5

Question 2

What number could be a common denominator for these two fractions?
3/10 and 1/5

Accepted Answer

10

Answer

5

Answer

15

Answer

These numbers do not have a common denominator

Question 3

Joe has listed the first 4 multiples of 7 as:
7 14 22 28
Which one is incorrect?

Accepted Answer

22

Answer

7

Answer

14

Answer

28

Question 4

Yao drank ¹¹/₄bottles of water during a soccer game. What is the number expressed as a mixed number?

Accepted Answer

2 3/4

Answer

3 1/4

Answer

2 1/2

Answer

2 1/4

Question 5

What is the least common denominator you could use to subtract 1/3 and 1/4?

Accepted Answer

12

Answer

3

Answer

4

Answer

24

Question 6

Is this a correct answer?

Accepted Answer

No, you cannot add unlike denominators

Answer

Yes, the student correctly added.

Answer

No, 5 + 7 is not 12

Answer

No, 2 + 3 is not 5

Question 7

33/33 is the same as ____

Accepted Answer

1

Answer

3/4

Answer

1/4

Answer

1/2

Question 8

2/4 is the same as ____

Accepted Answer

1/2

Answer

3/4

Answer

1

Answer

1/4

Question 9

1/9 + 1/9 + 1/9 + 2/9 =

Accepted Answer

5/9

Answer

9/4

Answer

4/9

Answer

9/5

Question 10

Question 10.

Accepted Answer

3/20

Answer

1/1

Answer

3/9

Answer

1/9

Question 11

Question 11.

Accepted Answer

1/4

Answer

2/8

Answer

0

Answer

2/6

Question 12

Question 12.

Accepted Answer

7/8

Answer

14/16

Answer

8/7

Answer

4/10

Question 13

Kayden has 3/9 of a pizza and Laila gave her 2/9 of a pizza.  How much pizza does Kayden have now?

Accepted Answer

5/9

Answer

5

Answer

1/9

Answer

6/9

Question 14

2/8 + 4/8 = ?

Accepted Answer

6/8

Answer

6/16

Answer

2/8

Answer

1/8

Question 15

1/4  + 1/4 + 1/4 = ?

Accepted Answer

3/4

Answer

2/4

Answer

4/5

Answer

2/3

Question 16

Brad ate 3/4 of his Kit-Kat bar and gave the rest to Zech.  How much of the Kit-Kat bar did Zech get to eat?

Accepted Answer

1/4

Answer

3/4

Answer

2/4

Answer

None

Question 17

Which of the following is an equivalent fraction to 5/6?

Accepted Answer

10/12

Answer

9/12

Answer

8/12

Answer

14/18

Question 18

What do you need to have when adding unlike fractions?

Accepted Answer

common denominator

Answer

common numerator

Answer

common numerator and denominator

Question 19

Jared ate 2/8 of his pizza for lunch and 3/8 of his pizza for supper. How much of his pizza is left?

Accepted Answer

3/8

Answer

5/8

Answer

1/8

Answer

5/16

Question 20

3/4 + 2/8 =

Accepted Answer

1

Answer

5/12

Answer

6/32

Answer

5/8

Question 21

Question 21.

Accepted Answer

1 1/6

Answer

5 1/2

Answer

5 5/14

Answer

4 19/24

Question 22

If you color in 2 more slices what is the fraction?

Accepted Answer

5/8

Answer

3/8

Answer

6/8

Answer

5/9

Question 23

A plumber is fitting a water pipe that is 3/4 foot long on to a water pipe that is 2/12 foot long. How long will the finished pipe be?

Accepted Answer

11/12 foot

Answer

8/16 foot

Answer

2/12 foot

Answer

1 foot

Question 24

A contractor was paving a driveway. He mixed 4/7 ton of sand and 1/3 ton of concrete. How much did the mixture weigh?

Accepted Answer

19/21 ton

Answer

1/4 ton

Answer

2/5 ton

Answer

5/7 ton

Question 25

What is the Lowest Common Denominator of 1/5 + 2/10

Accepted Answer

10

Answer

5

Answer

50

Answer

15

Question 26

Question 26.

Accepted Answer

5/4

Answer

4/5

Answer

11/4

Answer

4/11

Question 27

Question 27.

Accepted Answer

12/5

Answer

5/22

Answer

12/2

Answer

4/12

Question 28

Question 28.

Accepted Answer

9/4

Answer

21/4

Answer

4/9

Answer

2/4

Question 29

Question 29.

Accepted Answer

34/5

Answer

24/5

Answer

10/5

Answer

30/5

Question 30

Question 30.

Accepted Answer

78/7

Answer

19/7

Answer

11/7

Answer

77/7

Question 31

18/4= what as a mixed number?

Accepted Answer

4  2/4

Answer

5  2/4

Answer

4  1/4

Answer

3  3/5

Question 32

8/5= what as a mixed number?

Accepted Answer

1  3/5

Answer

1  2/5

Answer

1  4/5

Answer

1  1/5

Question 33

7/2= what as a mixed number?

Accepted Answer

3  1/2

Answer

4  3/2

Answer

4  1/2

Answer

2  3/2

Question 34

Write as a fraction  6  1/3

Accepted Answer

19/3

Answer

13/3

Answer

18/3

Answer

12/3

Question 35

Write as a fraction  8  2/3

Accepted Answer

26/3

Answer

26/4

Answer

26/7

Answer

26/9

Question 36

5/4= what as a mixed number?

Accepted Answer

1  1/4

Answer

1  4/4

Answer

1  1/5

Answer

1  4/5

Question 37

15/6= what as a mixed number?

Accepted Answer

2  3/6

Answer

5/2

Answer

2  1/6

Answer

3  3/6

Question 38

Question 38.

Accepted Answer

8/4

Answer

8/8

Answer

4/4

Question 39

Question 39.

Accepted Answer

7/3

Answer

7/ 21

Answer

8/3

Question 40

Write 45/6 as a mixed number in simplest form.

Accepted Answer

7  1/2

Answer

6  5/6

Answer

7  3/6

Answer

6  6/6

Question 41

Write 30/4 as a mixed number in simplest form.

Accepted Answer

7  1/2

Answer

7  2/4

Answer

7  2/6

Answer

8  1/2

Question 42

Write 42/4 as a mixed number in simplest form.

Accepted Answer

10  1/2

Answer

10  2/4

Answer

11  1/2

Answer

12  2/4

Question 43

What is the sum of 1/5 + 1/5 + 1/5 + 1/5 + 1/5 +1/5 + 1/5 as an improper fraction

Accepted Answer

7/5

Answer

1 2/5

Answer

2 2/5

Answer

6/5

Question 44

How many fifths are in      1  2/5?

Accepted Answer

7/5

Answer

8/5

Answer

6/5

Answer

9/5

Question 45

Simplify  9/36

Accepted Answer

1/4

Answer

4

Answer

3/12

Answer

12

Question 46

Simplify  6/42

Accepted Answer

1/7

Answer

2/5

Answer

7

Answer

3/21

Question 47

Simplify  9/18

Accepted Answer

1/2

Answer

3/6

Answer

9/18

Answer

5/10

Question 48

What fraction of the rectangle is blue?

Accepted Answer

1/3

Answer

1/6

Answer

6/2

Answer

2/3

Question 49

Which is NOT an equivalent fraction to one half?

Accepted Answer

2/3

Answer

2/4

Answer

4/8

Answer

3/6

Question 50

Carter was running on the track at recess. He told Xavier that he ran ¹³/₄ laps around the track. Xavier said that was the improper way to say it. What is the equivalent mixed number?

Accepted Answer

3 1/4

Answer

4 1/3

Answer

3 3/4

Answer

4 1/4

Question 51

Daniel watched a beetle and a spider on the sidewalk. The beetle crawled 1/2 of a yard and the spider crawled 1/6 of a yard. How much farther did the beetle crawl than the spider?

Accepted Answer

1/3

Answer

1/4

Answer

1/2

Answer

2/3

Question 52

At the neighborhood block party, Cora served 1/2 of a gallon of hot chocolate and 1/10 of a gallon of apple cider. How much hot chocolate and apple cider did Cora serve?

Accepted Answer

3/5

Answer

2/5

Answer

2/11

Answer

1/6

Question 53

Robert made a fruit salad with 11/12 of a pound of melon and 1/6 of a pound of berries. How many pounds of fruit did Robert use in all?

Accepted Answer

1 1/12

Answer

3/4

Answer

2/3

Answer

1 1/2

Question 54

Marty made two types of cookies.  He used 2/3 cup of sugar for one recipe and 1/4 cup  of sugar for the other.  How much sugar did he use in all?

Accepted Answer

11/12

Answer

5/12

Answer

3/7

Answer

1/3

Question 55

Cora initially filled a measuring cup with 4/5 of a cup of syrup from a large jug. Then she poured 1/5 of a cup back into the jug. How much syrup remains in the measuring cup?

Accepted Answer

3/5

Answer

1/5

Answer

4/5

Answer

2/5

Question 56

Karen has been monitoring her mileage. According to last week's driving log, she drove 2/6 of a mile in her car and 1/6 of a mile in her truck. How far did Karen drive last week in all?

Accepted Answer

3/6

Answer

1/6

Answer

2/6

Answer

5/6

Adding and Subtracting Fractions

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