KY K-PREP 8th Grade Math Part C

Chapter: 3
Standard: 8.NS.1
DOK: 1
1 pt

1.

What is the number $$0.4\overline{7}$$ represented as a fraction?

A

$$\frac{47}{9}$$

B

$$\frac{43}{90}$$

C

$$\frac{43}{100}$$

D

$$\frac{47}{100}$$

Chapter: 2
Standard: 8.EE.4
DOK: 2
1 pt

4.

Simplify the following expression: $$\frac{2.47\times {10}^{15}}{1.95\times {10}^{6}}$$

A

$$0.52\times {10}^{9}$$

B

undefined

C

$$1.3\times {10}^{21}$$

D

$$1.3\times {10}^{9}$$

Chapter: 5
Standard: 8.F.5
DOK: 1
1 pt

6.

Which of the following statements best describes the graph shown below?

A

Clive walked over to his friend Brandon’s house. They stayed at Brandon’s house for a while playing video games, and then they decided to leave Brandon’s house to go get lunch up the road. Later, they came back to Brandon’s house. Clive ended up staying at Brandon’s for a sleepover.

B

Clive walked over to his friend Brandon’s house. Clive then left Brandon’s house and returned home for a nap. After his nap, Clive decided to take his dog on a walk. They walked 2 miles away from Clive’s house, and then returned home.

C

Clive left his house to go over to his friend Brandon’s house. When he got there he realized he left his baseball glove at home. So, Clive returned home to retrieve his glove, and then went back to Brandon’s house. Clive and Brandon then left together to head to the baseball fields.

D

Clive left his home to go visit a friend in a city nearby. After spending a few hours with his friend he returned home.

Chapter: 13
Standard: 8.G.9
DOK: 3
1 pt

8.

Erica had to ship her jewelry box to her mother. She placed her jewelry box within a larger box for shipping. Find the volume of the free space in the box after Erica puts her jewelry box in place.

A

$$51{\text{in}}^{3}$$

B

$$657{\text{in}}^{3}$$

C

$$306{\text{in}}^{3}$$

D

$$27{\text{in}}^{3}$$

Chapter: 8
Standard: 8.SP.4
DOK: 2
1 pt

12.

Use the table provided below to answer the following question. Of the students who wore jeans to school on Friday, what percentage of those students also wore a school spirit shirt?

A

83%

B

62%

C

87%

D

13%