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 determine which is greater, lesser, or equal.

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 -3/5?

Back

-0.6

Front

Which is greater: -2 or -1?

Back

-1 is greater than -2.

Front

What is the value of 0.75 in fraction form?

Back

3/4

Front

How do you represent -1.5 on a number line?

Back

Locate -1.5 halfway between -1 and -2 on the number line.

Front

What is the sum of 1/2 and 1/3?

Back

The sum is 5/6.

Front

How do you convert a mixed number to an improper fraction?

Back

Multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.