Review Questions

4th NF.1

What fraction is equivalent to 3/9?

a. ¼

b. 1/3

c. 2/5

d. 1/2

Which fraction is NOT equivalent to 5/6?

a. 25/30

b. 20/14

c. 15/18

d. 30/42

Which can you use as a denominator to write equivalent fractions for 4/7 and 5/6?

a. 24

b. 30

c. 35

d. 42

Which fraction is in its simplest form?

a. 9/21

b. 6/14

c. 8/18

d. 5/12

Which number sentence is NOT true?

a. 15/20 = ¾

b. 4/12 = 1/3

c. 2/5 = 6/10

d. 10/15 = 2/3

Which fractions are NOT equivalent to each other?

a. ¼ and 5/20

b. 3/8 and 8/24

c. 2/5 and 14/35

d. 9/10 and 36/40

What improper fraction does the model show?a. 5/3b. 3/2c. 7/3d. 7/2

What mixed number does the model show?a. 2 1/3b. 2 2/3c. 3 1/3d. 3 2/3

Which shows 4 2/5 written as an improper fraction?

a. 10/4

b. 14/5

c. 22/5

d. 42/5

Which is 26/4 written as a mixed number in simplest form?

a. 6 ¼

b. 6 ½

c. 6 2/4

d. 6 3/4

Which mixed number and improper fraction are NOT equivalent?

a. 9/2 and 4 ½

b. 14/4 and 3 ½

c. 16/6 and 2 2/3

d. 28/8 and 3 ¼