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Last updated on March 3rd, 2025
It is a simple question on decimal representation. Firstly, we need to understand whole numbers and decimals. A whole number is a complete unit with no fractional part. A decimal is a way to represent numbers that are not whole, using a decimal point (.) to separate the whole part from the fractional part, if any. The numbers to the left of the decimal point represent the whole, and those to the right represent the fractional part.
126 as a decimal can be written as 126.0. It is a terminating decimal, indicating it does not have any fractional part.
To express 126 as a decimal, we recognize that it is already a whole number.
By adding a decimal point and a zero, it becomes 126.0.
This notation shows the number as a decimal, emphasizing that there is no fractional component.