Which number is an integer? mc001-1.jpg 0 2.3 mc001-2.jpg

0

Explanation:

Although the choices are not shown properly, I can help you.

You must know that whole numbers are 0, 1, 2, 3, 4, 5, 6, 7 ∞

Then, integer numbers are like whole numbers but also include their negatives.

So, integer numbers are: -∞,...,-4, -3, -2, -1, 0, 1, 2, 3, 4, ...∞.

Note that proper fractions (those whose numerator are less than its denominator) are not integer numbers.

Some, improper fractions (those whose numerator is greater than the denominator) may be simplified to an integer number, in which case the improper fraction is an integer number.

With that information you can answer whether a number is integer or not.

In this case, the choices include the number 0. That, as I explained is an integer number.

So, that is the 0.