Please re-phrase.
A prime number is a positive whole number (a positive integer) that has exactly two unique positive divisors, 1 and the number itself.
mathematical model and physical model
Two is a whole number and 8 is a whole number but "two whole number a 8" makes no sense whatsoever.
They are one whole number and another whole number.
Yes, it is.
The sum of two numbers is a whole number if both of the numbers are whole numbers, or if the sum of two fractions can be simplified to a whole number.
No, it is not, because whole numbers must be positive.
Yes, any two whole numbers added together will equal a whole number.
yes
There is no whole number. One over two = 1/2
The product of a proper fraction and a whole number results in a smaller number than the whole number, maintaining the same basic numerical relationship as multiplying two proper fractions, which also yields a smaller number. However, the key difference lies in the nature of the multiplicands; a whole number has a value greater than or equal to one, while a proper fraction is always less than one. Consequently, when multiplying a proper fraction by a whole number, the result is a proper fraction or whole number, whereas the product of two proper fractions will always be a proper fraction.
Two and a half would be called a mixed number, because it has a whole number and a fraction.