Rational Numbers

Front

What is a rational number?

Back

A rational number is any number that can be expressed as a fraction a/b, where a and b are integers and b 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 and then compare their values.

Front

What is the least rational number in the list: 0, -1, -2.75, -4/10?

Back

-2.75 is the least rational number in the list.

Front

Which is greater: -3/4 or -1?

Back

-3/4 is greater than -1.

Front

What is the value of -2.5 compared to -1?

Back

-2.5 is less than -1.

Front

What does it mean for a number to be graphed on a number line?

Back

A number is graphed on a number line by marking its position relative to zero, indicating its value.

Front

Identify the rational number graphed at -1 on the number line.

Back

The rational number graphed at -1 is -1.

Front

Identify the rational number graphed at 1/2 on the number line.

Back

The rational number graphed at 1/2 is 1/2.

Front

What is the decimal equivalent of -1/10?

Back

The decimal equivalent of -1/10 is -0.1.

Front

What is the decimal equivalent of 3/4?

Back

The decimal equivalent of 3/4 is 0.75.