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

What is the opposite of a positive number?

Back

The opposite of a positive number is its negative counterpart. For example, the opposite of +10 is -10.

Front

What is a Venn Diagram used for?

Back

A Venn Diagram is used to show the relationships between different groups, illustrating how they overlap and differ.

Front

What type of numbers are -15, -45, and -60?

Back

These numbers are classified as negative numbers.

Front

How do you represent the division of 5 dog treats among 6 dogs as a fraction?

Back

The division can be represented as the fraction 5/6.

Front

What is the process to order numbers from least to greatest?

Back

To order numbers from least to greatest, compare their values and arrange them starting from the smallest to the largest.

Front

What is the absolute value of a number?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction. For example, the absolute value of -10 is 10.

Front

What is the sum of a positive and a negative rational number?

Back

The sum of a positive and a negative rational number depends on their absolute values. If the positive number is greater, the result is positive; if the negative number is greater, the result is negative.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction, such as 2 1/2.

Front

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

Back

To convert an improper fraction to a mixed number, divide the numerator by the denominator. The quotient becomes the whole number, and the remainder becomes the numerator of the proper fraction.