1200 as a Decimal

Answer

1200 as a decimal is written simply as 1200.0.

Explanation

To express 1200 as a decimal, we place it in the context of the base-ten system, where it is already a whole number.

Step 1: Recognize that 1200 is a whole number, meaning it does not have a fractional part.

Step 2: In decimal form, this is shown by placing a decimal point after the number, followed by zero.

Step 3: Thus, 1200 becomes 1200.0, indicating that there is no fractional part.

• Whole Number: A number without fractions; an integer that is zero or positive.
   
• Decimal: A number expressed in the base-ten system, with a decimal point to separate the whole number from the fractional part.
   
• Decimal Point: A dot used to separate the whole number from the fractional part in a decimal number.
   
• Place Value: The numerical value that a digit has by virtue of its position in a number.
   
• Fractional Part: The part of a number that comes after the decimal point, indicating values less than one.