Ordering 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 and then compare their values.

Front

What does it mean to order numbers from greatest to least?

Back

Ordering numbers from greatest to least means arranging them in a sequence starting with the largest number and ending with the smallest.

Front

What is the value of -3.4 compared to -2.5?

Back

-3.4 is less than -2.5, so -3.4 < -2.5.

Front

How do you represent -1.2 on a number line?

Back

To represent -1.2 on a number line, locate the point that is slightly to the left of -1.

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 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 decimal equivalent of -3.5?

Back

The decimal equivalent of -3.5 is -3.5.

Front

How do you find the midpoint between two rational numbers?

Back

To find the midpoint between two rational numbers, add them together and divide by 2.

Front

What is the significance of zero in rational numbers?

Back

Zero is a rational number that serves as the boundary between positive and negative numbers.