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 is the decimal equivalent of 1/4?

Back

0.25

Front

Order the following rational numbers from least to greatest: -1/2, 0, 1/4, -3/4.

Back

-3/4, -1/2, 0, 1/4

Front

What does it mean for a number to be greater than another number?

Back

A number is greater than another number if it is to the right of that number on the number line.

Front

What is the absolute value of -7?

Back

7

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the decimal equivalent of 2/5?

Back

0.4

Front

When comparing -3.4 and -2.5, which is smaller?

Back

-3.4 is smaller than -2.5.

Front

What is the smallest number in the following set: -2, 8, 5, -10, 6?

Back

-10 is the smallest number.