Ordering Rational Numbers

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 the decimal equivalent of 1/2?

Back

0.5

Front

What is the decimal equivalent of 3/4?

Back

0.75

Front

What is the set of integers?

Back

The set of integers includes all whole numbers and their negatives, including zero.

Front

What is the difference between a rational number and an irrational number?

Back

A rational number can be expressed as a fraction of two integers, while an irrational number cannot be expressed as a simple fraction.

Front

How do you compare two rational numbers?

Back

To compare two rational numbers, convert them to a common denominator or decimal form and then compare their values.

Front

What is the decimal equivalent of 2/5?

Back

0.4

Front

Which is greater: 0.8 or 4/5?

Back

They are equal; 0.8 = 4/5.

Front

What is the absolute value of -3?

Back

3

Front

How do you order the numbers 1/3, 0.5, and 2/5 from least to greatest?

Back

1/3, 2/5, 0.5.