Operations on rational numbers

Classify this rational number: 5/12 as...

• terminating

• non-terminating, non-repeating

• non-terminating, repeating

• repeating

Is the following number rational or irrational?

-0.87527974221231...

• Rational

• Irrational

Is 0.45454545..... a terminating or repeating decimal?

• terminating

• repeating

.8888...

• 8/99

• 8/9

• 8/90

• 7/90

Convert 0.188888... to a fraction.

• 17/90

• 17/99

• 18/99

• 18/90

Can decimals be rational numbers?

• Yes!

• No

Determine if the decimal form terminates or repeats. 
16/33

• Terminates
• Repeats

0.2121212121.... convert to a fraction in simplest form

•  $\frac{21}{100}$  

•  $\frac{7}{33}$  

•  $\frac{2}{9}$  

•  $\frac{21}{99}$  

 $\frac{4}{9}$ 

• 0.4

• 0.49
  

• 0.44444 . . . 

• 0.4

Which of the following are repeating decimals? SELECT ALL that apply.