120 as a Decimal

Answer

120 as a decimal is simply 120.0. It is a terminating decimal, showing it does not have any fractional part beyond the decimal point.

Explanation

To express 120 as a decimal, we recognize that it is a whole number. Since there are no additional fractional parts, it is written as 120.0. The decimal point is used to indicate that there are no fractional parts, but since 120 is an integer, it remains unchanged. Step-by-step breakdown of the process:

Step 1: Identify the whole number, which is 120 in this case.

Step 2: Since there are no fractional parts, place a decimal point followed by a 0 to indicate it is a decimal representation.

Step 3: The result is 120.0, which is equivalent to the whole number 120.

• Whole Number: A number without fractions; an integer.

• Decimal: A number that uses the base ten and includes a decimal point to separate the whole part from the fractional part.

• Terminating Decimal: A decimal that ends and does not repeat infinitely.

• Fractional Part: The portion of a number that appears to the right of the decimal point.

• Decimal Point: A symbol used to separate the whole number part from the fractional part in a decimal number.