Module 2 Review

When you change 2/3 into a decimal, using a calculator, what type of decimal is it? 

• terminating
• repeating

Convert to a decimal 15/20

• .90
• .65
• .70
• .75

Convert the mixed number into a decimal: 4  3/5

• 0.435
• 4.6
• 4.35
• 0.4666...

Is the fraction 1/12 a repeating or terminating decimal?

• Repeating

• Terminating

The decimal expansion of 11/40 is

• terminating

• repeating

• 7/50

• 14/9

• 7/45

• 14/99

• 77/25
• 77/250
• 308/9
• 308/999

Square roots are the opposite of ____________.

• Cube Roots

• Squaring

• Multiplication

• Absolute Value

Simplify $-\sqrt{\frac{100}{49}}$  

• 50/24.5

• 10/7

• -10/7

• -50/24.5

 $\sqrt{81}$  

• 40.5

• 9

•  $\sqrt{9}$