Rational vs. Irrational?
Fractions to Decimals
Terminating Decimals to Fractions
Repeating Decimals to Fractions
100

Is 4.3333... a rational or irrational number?

What is rational number.

100

Write 8/9 as a decimal.

What is 0.8888...

100

Write 0.3 as a fraction. Simplify if possible.

3/10

100

Convert the following into a fraction in simplest form: 0.33333...

3/9

200

Is 8.123 a rational or irrational number?

What is a rational number.

200

write 4/5 as a decimal

0.8

200

Write 0.10 as a fraction. Simplify if possible.

1/10

200

Convert the following into a fraction in simplest form:

0.99999...

x = 1

300

Is 1/2 a rational or irrational number?

What is rational number.

300

What is 3/8 as a decimal? 

0.375

300

Write 0.241 as a fraction. Simplify if possible.

241/100

300

Convert the following into a fraction in simplest form: 0.242424...

8/33

400

Explain why 5.671038475... is an irrational number.

It is a nonterminating decimal that does not have a pattern, so it cannot be written as a fraction.

400

Write

-4 9/11

 as a decimal.

What is -4.8181...

400

Write 2.8 as a fraction. Simplify if possible.

2 4/5

400

Convert the following into a fraction in simplest form: 2.666666...

2 2/3

500

Which of the following is an irrational number? A. 0.9999... B. 3/5 C. -7 D. 3.928374...

What is D.

500

What is 2 1/8 as a decimal.

2.125

500

Write 1.4827 as a fraction. Simplify if possible.


1 4827/10,000

500

Convert the following into a fraction in simplest form: 

0.234234234...

234/1000 or 117/500