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Last updated on March 2nd, 2025
This is a straightforward question about decimal representation. To understand this, we should first grasp the basics of decimals. Decimals are a way to represent numbers that include fractions, using a decimal point to separate the whole part from the fractional part. Numbers to the left of the decimal point are whole numbers, while those to the right are fractional components.
9 as a decimal is simply written as 9.0. It is a terminating decimal because it does not repeat infinitely.
To express 9 as a decimal, we recognize that it is already a whole number. By adding a decimal point followed by a zero, we can express it as 9.0 without changing its value. This shows that there are no fractional parts included.