40% as a whole number is zero 0. A whole number is a number that does not contain any fractions and is a set of positive integers ranging from 0 to infinity.
All whole number is said to be seen on the number line. We can't assert that all whole numbers are real numbers, but we can say that all real numbers are whole numbers.
From the given information,
40% can be written in fraction as:
[tex]\mathbf{= \dfrac{40}{100}}[/tex]
= 0.40
Now, 0.40 is in decimal form and we need to round it up to the nearest whole number to determine the whole number.
By rounding 0.40 to a whole number;
- since 4 in 0.40 is not up to 5, we cannot round 0.40 to be equal to 1.
- As such, 0.40 to a whole number will be 0.
Learn more about whole numbers here:
https://brainly.com/question/17429689?referrer=searchResults
