Mod 2 Real # Review

Front

Convert 0.252525... to a fraction.

Back

25/99

Front

Back

6 and 7

Front

How can you tell if a number is rational?

Back

It can be written as a ratio of two integers (a fraction).

Front

What is true about irrational numbers?

Back

They are non-repeating decimals.

Front

Which number is an irrational number? 2.33333..., 5.72314....., 5.72, 5^2

Back

5.72314.....

Front

Define a rational number.

Back

Front

What is an example of an irrational number?

Back

Front

What is a terminating decimal?

Back

A decimal that has a finite number of digits after the decimal point.

Front

What is a repeating decimal?

Back

A decimal that has one or more digits that repeat infinitely.

Front

Is the number 0.75 rational or irrational?

Back