thursday

Front

What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Front

What is an irrational number?

Back

An irrational number is a number that cannot be expressed as a simple fraction; it cannot be written as a ratio of two integers.

Front

Provide an example of a rational number.

Back

An example of a rational number is 3/4.

Front

Provide an example of an irrational number.

Back

An example of an irrational number is π (pi).

Front

What is the decimal representation of 1/9?

Back

The decimal representation of 1/9 is approximately 0.111... (repeating).

Front

What is the decimal representation of 1/10?

Back

The decimal representation of 1/10 is 0.1.

Front

How do you classify the number 23/99?

Back

23/99 is classified as a rational number.

Front

What is the significance of the denominator in a fraction?

Back

The denominator indicates how many equal parts the whole is divided into.

Front

What is the significance of the numerator in a fraction?

Back

The numerator indicates how many parts of the whole are being considered.

Front

Can a whole number be considered a rational number?

Back

Yes, any whole number can be considered a rational number because it can be expressed as a fraction with a denominator of 1.