Rational Numbers on Number Lines

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 can rational numbers be represented on a number line?

Back

Rational numbers can be plotted on a number line by marking equal intervals that correspond to the values of the numbers.

Front

What is the decimal representation of the fraction \( \frac{3}{4} \)?

Back

The decimal representation of \( \frac{3}{4} \) is 0.75.

Front

What is the fraction representation of the decimal 0.5?

Back

The fraction representation of 0.5 is \( \frac{1}{2} \).

Front

How do you convert a mixed number to an improper fraction?

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

Front

What is the value of -2.5 on a number line?

Back

-2.5 is located halfway between -2 and -3 on a number line.

Front

What does the point 'C' represent if it is located at -3.67 on a number line?

Back

Point 'C' represents the rational number -3.67.

Front

How do you identify the position of -1.2 on a number line?

Back

-1.2 is located slightly to the left of -1 and slightly to the right of -2 on a number line.

Front

What is the decimal equivalent of \( \frac{8}{10} \)?

Back

The decimal equivalent of \( \frac{8}{10} \) is 0.8.

Front

If point 'A' is at -3.75, what is its fraction representation?

Back

The fraction representation of -3.75 is \( -\frac{15}{4} \).