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

What does a number line represent?

Back

A number line is a straight line that represents numbers in a linear format, allowing for the visualization of their order and distance from each other.

Front

How do you identify a fraction on a number line?

Back

To identify a fraction on a number line, locate the point that corresponds to the fraction's value, dividing the segment between whole numbers into equal parts.

Front

What is the decimal equivalent of 4/10?

Back

0.4

Front

What is the decimal equivalent of 5/10?

Back

0.5

Front

What integer is between -6 and 2 on a number line?

Back

-3 is an integer that lies between -6 and 2.

Front

How do you convert a fraction to a decimal?

Back

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

Front

What is the value of -2/6 in simplest form?

Back

-1/3 is the simplest form of -2/6.

Front

What does the green dot represent if it is at 7.88 on the number line?

Back

The green dot represents the decimal value 7.88.

Front

How can you find the midpoint between two numbers on a number line?

Back

The midpoint can be found by averaging the two numbers: (a + b) / 2.