Decimals and Fractions Review

Write the following fraction in simplest form:

15/20

• 2/3

• 7/10

• 3/4

• It is simplified.

Charles bought two dozen doughnuts. Six of them were jelly filled. What portion, in simplest form, of the doughnuts were NOT jelly-filled?

• 1/4

• 9/12

• 3/4

• 1/2

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Which of the following fractions are in simplest form? Select ALL that apply.

• 9/21

• 7/18

• 3/25

• 12/30

Mark, John, and Paul are reading books for their book reports. Mark has read 3/5 of his book. John has read 5/8 of his book. Paul has read 3/4 of his book. Rank who has read their books in order from greatest to least.

• Mark, John, Paul

• John, Mark, Paul

• Paul, Mark, John

• Paul, John, Mark

The model to the right would represent which decimal?

• 0.5

• 0.3

• 0.6

• 0.36

Tags

CCSS.4.NF.C.6

The model to the right would represent what decimal?

• 0.5

• 0.1

• 0.2

• 0.15

Tags

CCSS.4.NF.C.6

Convert 7/25 to decimal form.

• 0.07

• 0.28

• 0.725

• 0.14

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Select all examples of a PRIME number.

• 12

• 11

• 15

• 7

Tags

CCSS.4.OA.B.4

What is the value of "n" in the problem to the side?

• 9

• 36

• 21

• 18

• 0.22; 1/10; 2/5; 79/100; 0.62

• 1/10; 2/5; 0.22; 0.62; 79/100

• 2/5; 0.22; 1/10; 0.62; 79/100

• 1/10; 0.22; 2/5; 0.62; 79/100