Comparing and 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

How do you compare two rational numbers?

Back

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

Front

What does the symbol '<' mean?

Back

The symbol '<' means 'less than'.

Front

What does the symbol '>' mean?

Back

The symbol '>' means 'greater than'.

Front

What does the symbol '=' mean?

Back

The symbol '=' means 'equal to'.

Front

How do you order rational numbers from least to greatest?

Back

To order rational numbers from least to greatest, compare their values and arrange them in ascending order.

Front

What is the value of -3 compared to -7?

Back

-3 is greater than -7.

Front

Which is smaller: -5/8 or -2/5?

Back

-5/8 is smaller than -2/5.

Front

What is the smallest number among -7, 2, -9, 0, 3, -8?

Back

-9 is the smallest number.

Front

What is the significance of negative numbers in real life?

Back

Negative numbers can represent values below zero, such as temperatures below freezing or debts.