Plotting Rational Numbers on a Number Line

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 represent 0.5 on a number line?

Back

0.5 is represented halfway between 0 and 1 on a number line.

Front

What is the decimal equivalent of 1/4?

Back

The decimal equivalent of 1/4 is 0.25.

Front

How do you locate -1/3 on a number line?

Back

To locate -1/3, find the point that is one-third of the way to the left of 0.

Front

What is the difference between positive and negative rational numbers?

Back

Positive rational numbers are greater than zero, while negative rational numbers are less than zero.

Front

How can you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What does the number line represent?

Back

The number line represents all real numbers, including rational and irrational numbers, in a straight line.

Front

Where is 3/4 located on a number line?

Back

3/4 is located three-quarters of the way between 0 and 1 on a number line.

Front

What is the decimal representation of -0.2?

Back

The decimal representation of -0.2 is -2/10 or -1/5.

Front

How do you identify equivalent fractions?

Back

Equivalent fractions are fractions that represent the same value, such as 1/2 and 2/4.