Unit 6 Study Guide

7.6 x 1.4 =

• 106.4

• 1,064

• 10.64

• 1.064

• 405

• 4.05

• 21.15

• 2.34

• 38.11

• 267.8

• 1.03

• 103

Change the percentage to a decimal

27%

• .27

• .027

• 27.

• .0027

• .25

• 2.6

• 3.6

• 36

• 6.23

• 0.623

• 0.1605

• 162.0423

Which of the following is another way of expressing 4 out of 10?

• 40%

• 4%

• 4

• 40

78 is 50% of what number?

• 1560

• 156

• 154.6

• 39

10% of 200 is what number?

• 0.2

• 20%

• 2000

• 20

Savannah is reading a book with 320 pages and she's finished 60% of it. How many pages has she read?

• 192

• 300

• 230

• 128