Comparing & 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 decimal form, then compare their values.

Front

What is the decimal equivalent of 1/4?

Back

0.25

Front

How do you order rational numbers from least to greatest?

Back

Convert all numbers to a common form (either fractions or decimals) and then arrange them in ascending order.

Front

What is the decimal equivalent of 2/3?

Back

0.6667 (approximately)

Front

Which is greater: -3 or -2?

Back

-2 is greater than -3 because it is closer to zero on the number line.

Front

What is the decimal equivalent of 5/8?

Back

0.625

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the value of -1.5 in fraction form?

Back

-3/2

Front

If 0.5 is compared to 1/2, what is the relationship?

Back

0.5 = 1/2