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 form (like decimals or fractions) and then determine which is greater or lesser.

Front

What does it mean to order numbers from least to greatest?

Back

Ordering numbers from least to greatest means arranging them in a sequence starting with the smallest value and ending with the largest.

Front

What is the decimal equivalent of 56%?

Back

The decimal equivalent of 56% is 0.56.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the value of 3/12 in decimal form?

Back

The value of 3/12 in decimal form is 0.25.

Front

Which is greater: -3 or -7?

Back

-3 is greater than -7 because it is closer to zero on the number line.

Front

How do you order the numbers 0.75, 0.22, 3/12, and 8/9 from least to greatest?

Back

The order from least to greatest is 0.22, 3/12 (0.25), 0.75, 8/9 (0.89).

Front

What is the first step in comparing fractions?

Back

The first step in comparing fractions is to find a common denominator or convert them to decimals.

Front

What does the symbol '>' mean?

Back

The symbol '>' means 'greater than'.