What is 30 as a decimal?

30 as a decimal is simply 30.0. It represents the whole number thirty with no fractional part. Here's a breakdown:

• Whole Number: The whole%20number part is 30.
• Decimal Point: The decimal point (.) indicates the separation between the whole number and the fractional part.
• Fractional Part: Since there is nothing after the point, it is essentially zero (0). This indicates that there is no fraction to be added to the whole%20number

Therefore, 30 and 30.0 are equivalent numerical representations and can both be called decimal representations.