Rational and Irrational Numbers

Front

What is a rational number?

Back

A rational number is a number that can be written as a fraction.

Front

Is √7 a rational or irrational number?

Back

Irrational

Front

.141414141414... is which type of number?

Back

Rational

Front

A fraction is which type of number?

Back

Rational

Front

Is √3 a rational or irrational number?

Back

Irrational

Front

What is an example of a rational number?

Back

1/2, 3, -4.75

Front

What is an example of an irrational number?

Back

π (pi), √2, √5

Front

Can a repeating decimal be a rational number?

Back

Yes, a repeating decimal is a rational number.

Front

What is the decimal representation of 1/4?

Back

0.25 (which is rational).

Front

Is 0 a rational number?

Back

Yes, 0 can be expressed as 0/1.