Quiz about Grade 8 Fractions Unit Review

Question 1

5/4 x 3/2 = ?

Accepted Answer

15/8

Answer

2/3

Answer

7/6

Answer

9/8

Question 2

2 and 1/3 x 2/5 = ?

Accepted Answer

14/15

Answer

3/7

Answer

7/8

Answer

5/6

Question 3

7/8 x 4/3 = ?

Accepted Answer

7/6

Answer

5/4

Answer

3/2

Answer

2/3

Question 4

3 and 2/5 x 1/2 = ?

Accepted Answer

1 and 3/10

Answer

1 and 1/4

Answer

4 and 1/5

Answer

2 and 4/5

Question 5

What is the first step to solving this question:

Accepted Answer

Convert to improper fractions

Answer

Multiply the whole numbers together

Answer

Ignore the whole numbers and multiply the fractions

Answer

Change the denominators so they match

Question 6

What kind of math do you really do when you are dividing fractions?

Accepted Answer

multiplying

Answer

dividing

Answer

adding

Answer

subtracting

Question 7

$$2\ \frac{3}{4}\div1\ \frac{1}{2}=$$

Accepted Answer

$$\frac{22}{12}$$

Answer

$$\frac{33}{8}$$

Answer

$$\frac{8}{33}$$

Answer

$$\frac{12}{22}$$

Question 8

Evelyn had 1 2/3 pizzas. If she were to express this amount as an improper fraction, which of the following would it be?

Accepted Answer

5/3

Answer

6/3

Answer

8/3

Answer

5/1

Question 9

Bella has 32 songs on her iphone. Three-eighths of those songs are by Justin Timberlake. How many Justin Timberlake songs does Bella have on her iphone?

Accepted Answer

12 songs

Answer

15 songs

Answer

9 songs

Answer

18 songs

Question 10

Maddy has 2 cakes that she cuts into eighths. How many 1/8 size pieces does she have?

Accepted Answer

16

Answer

10

Answer

2

Answer

4

Question 11

Kaitlyn has 5/8 pound of sunflower seeds. She puts seeds evenly into 10 envelopes. How much sunflower seed is in each envelope?

Accepted Answer

1/16 pound

Answer

5/16 pound

Answer

1/8 pound

Question 12

$$4\ \frac{1}{6}\ \div\ \frac{1}{2}$$

Accepted Answer

$$8\ \frac{1}{3}$$

Answer

$$4\ \frac{1}{3}$$

Answer

$$4\ \frac{1}{2}$$

Answer

$$8\ \frac{1}{6}$$

Question 13

$$\frac{2}{3}\div\frac{3}{5}=$$

Accepted Answer

$$\frac{10}{9}$$

Answer

$$\frac{9}{10}$$

Answer

$$\frac{6}{8}$$

Answer

$$\frac{6}{15}$$

Question 14

Simplify. Write as a mixed number when necessary.
$$\frac{7}{12}\div2\ \frac{1}{3}$$

Accepted Answer

$$\frac{1}{4}$$

Answer

$$2\ \frac{4}{7}$$

Answer

$$1\ \frac{7}{4}$$

Answer

$$\frac{42}{36}$$

Question 15

Dave has $560. He spends 1/7 on soccer gear and 3/4 of the remainder on Starbucks. How much money does he have left?

Accepted Answer

120

Answer

480

Answer

360

Answer

80

Question 16

On Sunday, Caroline spent 3h 12min crafting. She took 2/5 of the time painting and 1/3 of the time knitting. How many minutes did she spend doing pottery?

Accepted Answer

51.2

Answer

192

Answer

77

Answer

64.3

Question 17

Of the total number of tickets sold for a football game, 1/5 are senior tickets. 5/8 of the remaining tickets are adult tickets, and the rest are child tickets. There were 395 adult tickets sold. How many child tickets were sold?

Accepted Answer

237

Answer

790

Answer

395

Answer

158

Question 18

Celeste has 3 and 1/4 of rocky road ice cream and 1 and 2/7 of a tub of heavenly hash ice cream.

a) how much ice cream does she have altogether?

b) Celeste and her friends eat 1 and 3/8 of the rocky road ice cream. How much rocky road ice cream is left?

Accepted Answer

4 11/14

Accepted Answer

2 1/8

Answer

4 10/14

Answer

3 11/14

Answer

2 1/4

Grade 8 Fractions Unit Review

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