Rational / Irrational Numbers

Front

A natural number can be written as a fraction.

Back

True

Front

IRRATIONAL numbers are non-repeating and non-terminating decimals.

Back

True

Front

Repeating decimals are IRRATIONAL numbers.

Back

False

Front

Repeating Decimals are rational numbers.

Back

True

Front

-10 is a natural number.

Back

False

Front

What is a rational number?

Back

A number that can be expressed as a fraction a/b, where a and b are integers and b ≠ 0.

Front

What is an irrational number?

Back

A number that cannot be expressed as a simple fraction; its decimal representation is non-repeating and non-terminating.

Front

Give an example of a rational number.

Back

1/2, 3, -4, 0.75 are all rational numbers.

Front

Give an example of an irrational number.

Back

√2, π, and e are examples of irrational numbers.

Front

Are all integers rational numbers?

Back

Yes, all integers are rational numbers because they can be expressed as a fraction with a denominator of 1.