Chapter 8 Practice Test

Find the correct factor pair for 65.

• 2 and 33

• 3 and 21

• 5 and 13

• 6 and 11

Find the correct factor pair for 80.

• 2 and 20

• 4 and 20

• 5 and 15

• 8 and 12

Find a multiple of 5.

• 64

• 71

• 79

• 85

Find a multiple of 3

• 69

• 58

• 43

• 31

Find an equivalent fraction for the part that is shaded.

• 6/4

• 3/8

• 6/8

• 6/12

Find an equivalent fraction for the part that is shaded.

• 1/6

• 4/6

• 1/12

• 4/12

Write each fraction in simplest form.

3/12

• 1/4

• 3/6

• 3/4

• 9/12

Write each fraction in simplest form.

20/100

• 2/10

• 1/5

• 5/10

• 2/5

Write 2 3/10 as an improper fraction.

• 15/10

• 21/10

• 23/10

• 31/10

Find an equivalent fraction for 4/16.

• 3/4

• 1/2

• 1/3

• 1/4