Compare/Order Rational Numbers

Front

What is a rational number?

Back

A rational number is any number that can be expressed as a fraction or ratio 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 determine which is greater or lesser.

Front

What is the value of -3 compared to -5?

Back

-3 > -5

Front

Which is greater: 0.07 or 0.7?

Back

0.07 < 0.7

Front

What is the correct comparison of -1.5 and -2?

Back

-1.5 > -2

Front

How do you order the numbers 7.75, 7.69, and 7.075 from greatest to least?

Back

7.75, 7.69, 7.075

Front

What is the first step in comparing rational numbers?

Back

Identify the numbers and determine if they need to be converted to a common form (fraction or decimal).

Front

If Ms. McGrew read 7.75 hours and Mr. Marro read 7.075 hours, who read more?

Back

Ms. McGrew read more.

Front

What is the relationship between -2.5 and -3?

Back

-2.5 > -3

Front

How do you express the comparison of two equal rational numbers?

Back

Use the symbol '=' to indicate they are equal.