From the given diagram, let's determine the statement that is not true.
• A. All natural numbers are integers.
This statement is true.
• B. The fraction 4/5 is an example of a rational number.
A rational number is a number that can be expressed as a quotient or a fraction, or decimal.
Since 4/5 is a fraction, it is a rational number.
This statement is true.
• C. All whole numbers are natural numbers.
All natural numbers can be whole numbers but not all whole numbers are natural numbers.
For example 0 is a whole number but not a natural number.
This statement is NOT TRUE.
• D. There are more integers than whole numbers.
Whole numbers are positive integers, while integers are numbers without decimal.
An integer can be positive or negative, while a whole number must be positive.
Therefore, this statement is true.
Therefore, the statement that is not true is statement C.
All whole numbers are natural numbers.
ANSWER:
C. All whole numbers are natural numbers.